General description
High-speed switching diodes, encapsulated in small Surface-Mounted Device (SMD)
plastic packages.
Features and benefits
1.High switching speed: trr ≤ 4 ns
2.Low capacitance: Cd ≤ 1.5 pF
3.Low leakage current
4.Reverse voltage: VR ≤ 100 V
5.Small SMD plastic packages
6.AEC-Q101 qualified
Applications
1.High-speed switching
2.Reverse polarity protection
3.General-purpose switching
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Monday, May 2, 2011
Thursday, April 28, 2011
Electronic components TC75S55F and IC trading market Site recommended
The electronic components TC75S55F/TC75S55FU/TC75S55FE is a CMOS singleoperation amplifier which incorporates a phase compensation circuit. It is designed for use with a low- voltage, low-current power supply; this differentiates this device from conventional general-purpose bipolar op-amps.
Features follows:
1.Low-voltage operation : VDD = ±0.9~3.5 V or 1.8~7 V
2.Low-current power supply : IDD (VDD = 3 V) = 10 μA (typ.)
3.any external device
4.Ultra-compact package
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Features follows:
1.Low-voltage operation : VDD = ±0.9~3.5 V or 1.8~7 V
2.Low-current power supply : IDD (VDD = 3 V) = 10 μA (typ.)
3.any external device
4.Ultra-compact package
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Electronic components AD548 Features and IC trading market Site recommended
Features follows:
Enhanced Replacement for electronic components LF441 and TL061
DC Performance:
200 A max Quiescent Current
10 pA max Bias Current, Warmed Up (AD548C)
250 V max Offset Voltage (AD548C)
2 V/ C max Drift (AD548C)
2 V p-p Noise, 0.1 Hz to 10 Hz
AC Performance:
1.8 V/ s Slew Rate
1 MHz Unity Gain Bandwidth
Available in Plastic and Hermetic Metal Can Packages
and in Chip Form
Available in Tape and Reel in Accordance with
EIA-481A Standard
MIL-STD-883B Parts Available
Dual Version Available: AD648
Surface-Mount (SOIC) Package Available
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Enhanced Replacement for electronic components LF441 and TL061
DC Performance:
200 A max Quiescent Current
10 pA max Bias Current, Warmed Up (AD548C)
250 V max Offset Voltage (AD548C)
2 V/ C max Drift (AD548C)
2 V p-p Noise, 0.1 Hz to 10 Hz
AC Performance:
1.8 V/ s Slew Rate
1 MHz Unity Gain Bandwidth
Available in Plastic and Hermetic Metal Can Packages
and in Chip Form
Available in Tape and Reel in Accordance with
EIA-481A Standard
MIL-STD-883B Parts Available
Dual Version Available: AD648
Surface-Mount (SOIC) Package Available
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Wednesday, April 27, 2011
Description and Features about electronic component D45C12
The electronic components D45C12 and D44C12 are[1]for general purpose driver or
medium power output stages in CW or switching applications.
Features
1.Low Collector-Emitter Saturation Voltage - 0.5 V (Max)
2.High ft for Good Frequency Response
3.Low Leakage Current
4.Pb-Free Packages are Available
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reference price, source and loation, semiconductor, original spot, free PDF download
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medium power output stages in CW or switching applications.
Features
1.Low Collector-Emitter Saturation Voltage - 0.5 V (Max)
2.High ft for Good Frequency Response
3.Low Leakage Current
4.Pb-Free Packages are Available
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reference price, source and loation, semiconductor, original spot, free PDF download
Datasheet data and other information, D45C12 on Hqew.net.
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Tuesday, April 26, 2011
Applications and Features about electronic component B57621 from Hqew.net
Applications
1.Temperature measurement and
compensation in
– hybrid circuits
– data systems
– telecom systems
– automotive electronics
Features
1.Silver palladium termination (AgPd)
2.Cost-effective
3.Suitable for wave and reflow soldering
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1.Temperature measurement and
compensation in
– hybrid circuits
– data systems
– telecom systems
– automotive electronics
Features
1.Silver palladium termination (AgPd)
2.Cost-effective
3.Suitable for wave and reflow soldering
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Sunday, April 24, 2011
General features,Description and Applications about Electronic components STB75NF20 series
Electronic component STB75NF20,STP75NF20 and STW75NF20 is series model,General features,Description and Applications belows:
General features
1.Exceptional dv/dt capability
2.Low gate charge
3.100% Avalanche tested
Description
This Power MOSFET series realized with STMicroelectronics unique STripFET™ process
has specifically been designed to minimize input capacitance and gate charge. It is therefore suitable as primary switch in advanced highefficiency isolated DC-DC converters
Applications
Switching application
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FEATURES,APPLICATIONS and DESCRIPTION about electronic components BF240
General features
1.Exceptional dv/dt capability
2.Low gate charge
3.100% Avalanche tested
Description
This Power MOSFET series realized with STMicroelectronics unique STripFET™ process
has specifically been designed to minimize input capacitance and gate charge. It is therefore suitable as primary switch in advanced highefficiency isolated DC-DC converters
Applications
Switching application
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FEATURES,APPLICATIONS and DESCRIPTION about electronic components BF240
Thursday, April 21, 2011
Description Introduction about IC parts BP5220A, BP5221A
The electronic components BP5220A, BP5221A, electronic component BP5222A, are DC / DC converters that use a pulse width modulation (PWM) system. They contain control circuits, switching devices, rectifiers, and coils, and operate by only connecting an I / O smoothing capacitor.
With a high efficiency of power conversion, the modules are available in stand-alone
9-pin SIP packages with no heat sink required. They can be applied to various purposes by fine-adjusting the output voltage and switching on and off. With a wide range of input voltage, the modules are best suited for obtaining a stable local power supply from a main power supply with a large voltage variation.
With a high efficiency of power conversion, the modules are available in stand-alone
9-pin SIP packages with no heat sink required. They can be applied to various purposes by fine-adjusting the output voltage and switching on and off. With a wide range of input voltage, the modules are best suited for obtaining a stable local power supply from a main power supply with a large voltage variation.
Description Introduction about IC parts 74LVX161284A
The electronic components LVX161284A contains eight bidirectional data buffers and eleven control/status buffers to implement a full IEEE 1284 compliant interface. The device supports the IEEE 1284 standard, with the exception of output slew rate,and is intended to be used in an Extended Capabilities Port mode (ECP). The pinout allows for easy semiconductor connection from the Peripheral (A-side) to the Host (cable side).
Outputs on the cable side can be configured to be either open drain or high drive (± 14 mA) and are connected to aseparate power supply pin (VCCcable) to allow these outputs
to be driven by a higher supply voltage than the A-side. The pull-up and pull-down series termination resistance of these outputs on the cable side is optimized to
drive an external cable. In addition, all inputs (except HLH) and outputs on the cable side contain internal pull-up resistors connected to the VCCcable supply to provide proper termination and pull-ups for open drain mode.
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Outputs on the cable side can be configured to be either open drain or high drive (± 14 mA) and are connected to aseparate power supply pin (VCCcable) to allow these outputs
to be driven by a higher supply voltage than the A-side. The pull-up and pull-down series termination resistance of these outputs on the cable side is optimized to
drive an external cable. In addition, all inputs (except HLH) and outputs on the cable side contain internal pull-up resistors connected to the VCCcable supply to provide proper termination and pull-ups for open drain mode.
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Wednesday, April 20, 2011
DESCRIPTION about electronic component LVX273 and Industry web recommended
The semiconductor LVX273 has eight edge-triggered D-type flip-flops with
individual D inputs and Qoutputs. The common buffered Clock (CP) and Master Reset (MR)
input load and reset (clear) all flip-flops simultaneously.
The register is fully edge-triggered. The state of each Dinput, one setup time before the
LOW-to-HIGH clock transition,is transferred to the corresponding flip-flop’s Q output.
All outputs will be forced LOW independently of Clock or Data inputs by a LOW voltage
level on the MR input.
The device is useful for applications where the true output only
is required and the Clock and Master Reset are common to all storage elements. The inputs
tolerate up to 7V allowing interface of 5V systems to 3V systems.
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individual D inputs and Qoutputs. The common buffered Clock (CP) and Master Reset (MR)
input load and reset (clear) all flip-flops simultaneously.
The register is fully edge-triggered. The state of each Dinput, one setup time before the
LOW-to-HIGH clock transition,is transferred to the corresponding flip-flop’s Q output.
All outputs will be forced LOW independently of Clock or Data inputs by a LOW voltage
level on the MR input.
The device is useful for applications where the true output only
is required and the Clock and Master Reset are common to all storage elements. The inputs
tolerate up to 7V allowing interface of 5V systems to 3V systems.
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DESCRIPTION about electronic component LVX273 and Industry web recommended
The semiconductor LVX273 has eight edge-triggered D-type flip-flops with
individual D inputs and Qoutputs. The common buffered Clock (CP) and Master Reset (MR)
input load and reset (clear) all flip-flops simultaneously.
The register is fully edge-triggered. The state of each Dinput, one setup time before the
LOW-to-HIGH clock transition,is transferred to the corresponding flip-flop’s Q output.
All outputs will be forced LOW independently of Clock or Data inputs by a LOW voltage
level on the MR input.
The device is useful for applications where the true output only
is required and the Clock and Master Reset are common to all storage elements. The inputs
tolerate up to 7V allowing interface of 5V systems to 3V systems.
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individual D inputs and Qoutputs. The common buffered Clock (CP) and Master Reset (MR)
input load and reset (clear) all flip-flops simultaneously.
The register is fully edge-triggered. The state of each Dinput, one setup time before the
LOW-to-HIGH clock transition,is transferred to the corresponding flip-flop’s Q output.
All outputs will be forced LOW independently of Clock or Data inputs by a LOW voltage
level on the MR input.
The device is useful for applications where the true output only
is required and the Clock and Master Reset are common to all storage elements. The inputs
tolerate up to 7V allowing interface of 5V systems to 3V systems.
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Tuesday, April 19, 2011
Electronic components Industry recommended and model introduction
Electronic components famous enterprise is Hqew.net,many hot model such as Lm358,lm317, ne555 and so on,other 74LV74,Introduces the FEATURES about electronic components 74LV74 and electronic component lm358 details.
FEATURES
1.Wide operating voltage: 1.0 to 5.5V
2.Optimized for Low Voltage applications: 1.0 to 3.6V
3.Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V
4.Typical VOLP (output ground bounce) 0.8V @ VCC = 3.3V,
Tamb = 25°C
5.Typical VOHV (output VOH undershoot) 2V @ VCC = 3.3V,
Tamb = 25°C
6.Output capability: standard
7.ICC category: flip-flops
The electronic component LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages.
FEATURES
1.Wide operating voltage: 1.0 to 5.5V
2.Optimized for Low Voltage applications: 1.0 to 3.6V
3.Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V
4.Typical VOLP (output ground bounce) 0.8V @ VCC = 3.3V,
Tamb = 25°C
5.Typical VOHV (output VOH undershoot) 2V @ VCC = 3.3V,
Tamb = 25°C
6.Output capability: standard
7.ICC category: flip-flops
The electronic component LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages.
Thursday, April 14, 2011
Features about Electronic components M41T00 from Hqew.net
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The following information about electronic component M41T00 features from Hqew.net below:
1.For new designs use electronic component M41T00S
2.Counters for seconds, minutes, hours, day,
month, years, and century
3.32 kHz crystal oscillator integrating load
capacitance (12.5 pF) providing exceptional
oscillator stability and high crystal series
resistance operation
4.Serial interface supports I2C bus (100 kHz
protocol)
5.Ultra low battery supply current of 0.8 μA
(typ at 3 V)
6.2.0 to 5.5 V clock operating voltage
7.Automatic switchover and deselect circuitry
(for 3 V application select M41T00S datasheet)
8.Software clock calibration to compensate
crystal deviation due to temperature
9.Automatic leap year compensation
10.Operating temperature of -40 to 85 °C
The following information about electronic component M41T00 features from Hqew.net below:
1.For new designs use electronic component M41T00S
2.Counters for seconds, minutes, hours, day,
month, years, and century
3.32 kHz crystal oscillator integrating load
capacitance (12.5 pF) providing exceptional
oscillator stability and high crystal series
resistance operation
4.Serial interface supports I2C bus (100 kHz
protocol)
5.Ultra low battery supply current of 0.8 μA
(typ at 3 V)
6.2.0 to 5.5 V clock operating voltage
7.Automatic switchover and deselect circuitry
(for 3 V application select M41T00S datasheet)
8.Software clock calibration to compensate
crystal deviation due to temperature
9.Automatic leap year compensation
10.Operating temperature of -40 to 85 °C
Characteristics and DESCRIPTION about electronic components L6201
1.SUPPLY VOLTAGE UP TO 48V
2.5A MAX PEAK CURRENT (2A max. for electronic components L6201)
3.TOTAL RMS CURRENT UP TO
4.L6201: 1A; L6202: 1.5A; L6203/L6201PS: 4A
5.RDS (ON) 0.3 W (typical value at 25 °C)
6.CROSS CONDUCTION PROTECTION
7.TTL COMPATIBLE DRIVE
8.OPERATING FREQUENCY UP TO 100 KHz
9.THERMAL SHUTDOWN
10.INTERNAL LOGIC SUPPLY
11.HIGH EFFICIENCY
DESCRIPTION
The I.C. is a full bridge driver for motor control applications realized in Multipower-BCD
technology which combines isolated DMOS power transistors with CMOS and Bipolar circuits
on the same chip.
By using mixed technology it has been possible to optimize the logic circuitry and the
power stage to achieve the best possible performance. The DMOS output transistors can
operate at supply voltages up to 42V and efficiently at high switching speeds. All the
logic inputs are TTL, CMOS and mC compatible. Each channel (half-bridge) of the device is
controlled by a separate logic input, while a common enable controls both channels.
The I.C. is mounted in three different packages.
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2.5A MAX PEAK CURRENT (2A max. for electronic components L6201)
3.TOTAL RMS CURRENT UP TO
4.L6201: 1A; L6202: 1.5A; L6203/L6201PS: 4A
5.RDS (ON) 0.3 W (typical value at 25 °C)
6.CROSS CONDUCTION PROTECTION
7.TTL COMPATIBLE DRIVE
8.OPERATING FREQUENCY UP TO 100 KHz
9.THERMAL SHUTDOWN
10.INTERNAL LOGIC SUPPLY
11.HIGH EFFICIENCY
DESCRIPTION
The I.C. is a full bridge driver for motor control applications realized in Multipower-BCD
technology which combines isolated DMOS power transistors with CMOS and Bipolar circuits
on the same chip.
By using mixed technology it has been possible to optimize the logic circuitry and the
power stage to achieve the best possible performance. The DMOS output transistors can
operate at supply voltages up to 42V and efficiently at high switching speeds. All the
logic inputs are TTL, CMOS and mC compatible. Each channel (half-bridge) of the device is
controlled by a separate logic input, while a common enable controls both channels.
The I.C. is mounted in three different packages.
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Wednesday, April 13, 2011
Describe and characteristics about ic components LMC568 details
The electronic components LMC568 is an amplitude-linear phase-locked loop consisting of a linear
VCO, fully balanced phase detectors, and a carrier detect output. LMCMOS™ technology is employed for
high performance with low power consumption.
The VCO has a linearized control range of ±30% to allow demodulation of FM and FSK signals. Carrier
detect is indicated when the PLL is locked to an input signal greater than 26 mVrms. electronic component LMC568 applications include FM SCA and TV second audio program decoders, FSK data demodulators,and voice pagers.
Features
1.Demodulates ±15% deviation FM/FSK signals
2.Carrier Detect Output with hysteresis
3.Operation to 500 kHz input frequency
4.Low THD—0.5% typ. for ±10% deviation
5.2V to 9V supply voltage range
6.Low supply current drain
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VCO, fully balanced phase detectors, and a carrier detect output. LMCMOS™ technology is employed for
high performance with low power consumption.
The VCO has a linearized control range of ±30% to allow demodulation of FM and FSK signals. Carrier
detect is indicated when the PLL is locked to an input signal greater than 26 mVrms. electronic component LMC568 applications include FM SCA and TV second audio program decoders, FSK data demodulators,and voice pagers.
Features
1.Demodulates ±15% deviation FM/FSK signals
2.Carrier Detect Output with hysteresis
3.Operation to 500 kHz input frequency
4.Low THD—0.5% typ. for ±10% deviation
5.2V to 9V supply voltage range
6.Low supply current drain
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Tuesday, April 12, 2011
Features,DESCRIPTION and APPLICATIONS about electronic components BAT54W
Features:
1.Low forward voltage
2.Guard ring protected
3.Very small SMD package.
DESCRIPTION:
Planar Schottky barrier diodes encapsulated in a SOT323 very small plastic SMD package.
Single diodes and double diodes with different pinning are available.
APPLICATIONS
1.Ultra high-speed switching
2.Voltage clamping
3.Protection circuits
4.Blocking diodes.
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1.Low forward voltage
2.Guard ring protected
3.Very small SMD package.
DESCRIPTION:
Planar Schottky barrier diodes encapsulated in a SOT323 very small plastic SMD package.
Single diodes and double diodes with different pinning are available.
APPLICATIONS
1.Ultra high-speed switching
2.Voltage clamping
3.Protection circuits
4.Blocking diodes.
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Monday, April 11, 2011
description and features about Ic components BAT54AWT1
electronic components SBR3U150LP description and features:
These Schottky barrier diodes are designed for high speed switching
applications, circuit protection, and voltage clamping. Extremely low
forward voltage reduces conduction loss. Miniature surface mount
package is excellent for hand held and portable applications where
space is limited.
Features
1.Extremely Fast Switching Speed
2.Low Forward Voltage 0.35 V (Typ) @ IF = 10 mAdc
3.Pb Free Packages are Available
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These Schottky barrier diodes are designed for high speed switching
applications, circuit protection, and voltage clamping. Extremely low
forward voltage reduces conduction loss. Miniature surface mount
package is excellent for hand held and portable applications where
space is limited.
Features
1.Extremely Fast Switching Speed
2.Low Forward Voltage 0.35 V (Typ) @ IF = 10 mAdc
3.Pb Free Packages are Available
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Thursday, April 7, 2011
Ic components IR2110 and IR2113 descriptive information
The electronic component IR2110 and IR2113 are high voltage, high speed power MOSFET and IGBT drivers with independent high and low side referenced output channels.
Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. Logic inputs are compatible with standard CMOS or LSTTL output, down to 3.3V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Propagation delays are matched to simplify use in high frequency applications.
Thefloating channel can be used to drive an N-channel power MOSFET or IGBT in the high side configuration which operates up to 500 or 600 volts.ics.
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Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. Logic inputs are compatible with standard CMOS or LSTTL output, down to 3.3V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Propagation delays are matched to simplify use in high frequency applications.
Thefloating channel can be used to drive an N-channel power MOSFET or IGBT in the high side configuration which operates up to 500 or 600 volts.ics.
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Description about ic components 24AA08 and site recommended
The Microchip Technology Inc. electronic components 24AA08/24LC08B (24XX08*) is a 8 Kbit Electrically Erasable PROM. The device is organized as four blocks of 256 x 8-bit memory with a 2-wire serial interface.
Low-voltage design permits operation down to 1.7V, with standby
and active currents of only 1 μA and 1 mA, respectively. The 24XX08 also has a page write capability for up to 16 bytes of data.
The electronic component 24XX08 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 DFN, 2x3 TDFN and MSOP packages, and is also available in the 5-lead SOT-23 package. All packages are Pb-free and RoHS compliant.
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Low-voltage design permits operation down to 1.7V, with standby
and active currents of only 1 μA and 1 mA, respectively. The 24XX08 also has a page write capability for up to 16 bytes of data.
The electronic component 24XX08 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 DFN, 2x3 TDFN and MSOP packages, and is also available in the 5-lead SOT-23 package. All packages are Pb-free and RoHS compliant.
Above the information from a site about B2B Market of ic components, including IC and semi-conductors,If you want to know more features about hot model lm358,lm317,ne555,lm324,lm339,I suggest to you visit the site.
Wednesday, April 6, 2011
Ic components 1N4148WS-V four Features
The four Features about Ic components 1N4148WS-V
1.These diodes are also available in other
case styles including the DO35 case
with the type designation 1N4148, the
MiniMELF case with the type
designation ic components LL4148, and the SOT23 case with the
type designation IMBD4148-V
2.Silicon epitaxial planar diode
3.Fast switching diodes
4.Lead (Pb)-free component
5.Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Many other electronic component lm358,lm317,ne555,lm324,lm339 is top model for Electronic application field.If you want to know the characteristics,Functions and applications,I Recommend a site for you Hqew.net,It is a electronic components trading platform.
1.These diodes are also available in other
case styles including the DO35 case
with the type designation 1N4148, the
MiniMELF case with the type
designation ic components LL4148, and the SOT23 case with the
type designation IMBD4148-V
2.Silicon epitaxial planar diode
3.Fast switching diodes
4.Lead (Pb)-free component
5.Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Many other electronic component lm358,lm317,ne555,lm324,lm339 is top model for Electronic application field.If you want to know the characteristics,Functions and applications,I Recommend a site for you Hqew.net,It is a electronic components trading platform.
Saturday, April 2, 2011
Hqew.net provide ic components UCB1400 and other hot model
The electronic components UCB1400 is a stereo audio codec equipped with touch screen and power
management interfaces.
It integrates an AC ’97 Rev. 2.1 interface for communication
to an AC link host controller such as the Intel Xscale™ processor. The stereo audio
codec inputs connect directly to a microphone or line level sources such as a CD
player. The stereo audio codec outputs at line level and can drive a headphone
directly. The touch screen interface connects directly to a 4-wire resistive touch
screen. A built-in 10-bit analog-to-digital converter provides readout of touch screen
and power management parameters.
Ten general-purpose I/O pins provide
programmable inputs and/or outputs to the system.
Hqew.net provide you with the national electronic component UCB1400BE original spot information, price reference, free PDF download Datasheet material and other hot ic components lm358,lm317,ne555,lm324 and lm339.
management interfaces.
It integrates an AC ’97 Rev. 2.1 interface for communication
to an AC link host controller such as the Intel Xscale™ processor. The stereo audio
codec inputs connect directly to a microphone or line level sources such as a CD
player. The stereo audio codec outputs at line level and can drive a headphone
directly. The touch screen interface connects directly to a 4-wire resistive touch
screen. A built-in 10-bit analog-to-digital converter provides readout of touch screen
and power management parameters.
Ten general-purpose I/O pins provide
programmable inputs and/or outputs to the system.
Hqew.net provide you with the national electronic component UCB1400BE original spot information, price reference, free PDF download Datasheet material and other hot ic components lm358,lm317,ne555,lm324 and lm339.
Thursday, March 31, 2011
If you heard Hqew.net at Korea electronics show
If you heard Hqew.net,It that is the Well-known electronic components trading platform.
Hqew.net attends KES 2010,Under the slogan "IT is my life", the 41st Korea Electronics Show 2010 (KES 2010) was held on from October 12th to 15th at KINTEX (Korea International Exhibition Center) in Seoul, Korea As to strengthen the communication and cooperation with suppliers.Hqew.com organized some good suppliers to participate in this exhibition. For those, it is an way to develop the international market.
Welcome to the procurement of electronic component at Hqew.net. Top electronic components such as lm358,lm317,ne555,lm324,lm339.
Hqew.net attends KES 2010,Under the slogan "IT is my life", the 41st Korea Electronics Show 2010 (KES 2010) was held on from October 12th to 15th at KINTEX (Korea International Exhibition Center) in Seoul, Korea As to strengthen the communication and cooperation with suppliers.Hqew.com organized some good suppliers to participate in this exhibition. For those, it is an way to develop the international market.
Welcome to the procurement of electronic component at Hqew.net. Top electronic components such as lm358,lm317,ne555,lm324,lm339.
Wednesday, March 30, 2011
Ic components P74HC08N description recommended-Hqew.net
The above information from Hqew.net,It is a global famous professional electronic component trading platform.offer top electronic components lm358,lm317,ne555,lm324,lm339,and other difficult to find ic components.
Description:
sp74hc08n sp74hc08n pdf sp74hc08n datasheetsp74hc08n is on sale at our online store for 0.851. Call 973-377-9566 100% Satisfaction Gauranteed. American Microsemiconductor Inc.FREE UPS ground shipping or more. Also get special discount on Internation
Product Category:
Integrated Circuits:Digital ICs:Logic Gates:AND:2-Input
Description:
sp74hc08n sp74hc08n pdf sp74hc08n datasheetsp74hc08n is on sale at our online store for 0.851. Call 973-377-9566 100% Satisfaction Gauranteed. American Microsemiconductor Inc.FREE UPS ground shipping or more. Also get special discount on Internation
Product Category:
Integrated Circuits:Digital ICs:Logic Gates:AND:2-Input
Tuesday, March 29, 2011
Electronic components foundation knowledge sharing - active component articles
Active electronic components FAMILY tree/SUB - son't
1, division semiconductor component/DISCRETE
2, integrated circuit/IC components
3, integrated MODULE/MODULE
4, ACTIVE oscillator/ACTIVE OSC
Schism semiconductor electronic component classification
1, diode
2, transistor
3, thyristor
1, division semiconductor component/DISCRETE
2, integrated circuit/IC components
3, integrated MODULE/MODULE
4, ACTIVE oscillator/ACTIVE OSC
Schism semiconductor electronic component classification
1, diode
2, transistor
3, thyristor
Monday, March 28, 2011
Characteristics about ic components LM2903V
1.Single Supply or Dual Supplies
2.Wide Range of Supply Voltage
Max Rating . . . 2 V to 36 V
Tested to 30 V . . . Non-V Devices
Tested to 32 V . . . V-Suffix Devices
3.Low Supply-Current Drain Independent of
Supply Voltage . . . 0.4 mA Typ Per
Comparator
4.Low Input Bias Current . . . 25 nA Typ
5.Low Input Offset Current . . . 3 nA Typ
(LM193)
6.Low Input Offset Voltage . . . 2 mV Typ
7.Common-Mode Input Voltage Range
Includes Ground
8.Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . ±36 V
9.Low Output Saturation Voltage
10.Output Compatible With TTL, MOS, and CMOS
Such as electronic component LM193, LM293, LM293A, LM339 LM393A and LM2903 is series
model electronic components,other ic components introduced Later.
2.Wide Range of Supply Voltage
Max Rating . . . 2 V to 36 V
Tested to 30 V . . . Non-V Devices
Tested to 32 V . . . V-Suffix Devices
3.Low Supply-Current Drain Independent of
Supply Voltage . . . 0.4 mA Typ Per
Comparator
4.Low Input Bias Current . . . 25 nA Typ
5.Low Input Offset Current . . . 3 nA Typ
(LM193)
6.Low Input Offset Voltage . . . 2 mV Typ
7.Common-Mode Input Voltage Range
Includes Ground
8.Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . ±36 V
9.Low Output Saturation Voltage
10.Output Compatible With TTL, MOS, and CMOS
Such as electronic component LM193, LM293, LM293A, LM339 LM393A and LM2903 is series
model electronic components,other ic components introduced Later.
Friday, March 25, 2011
Ic components LM317T security applications circuit
Ic components LM317T production with adjustable manostat, often because potentiometer contact undesirable make output voltage rises, burned load.
If you would like to add a transistor (shown below), under normal circumstances, the base of potential 0 T1 deadlines, the circuit T1 without influence; And when W1 contact undesirable, the base of potential rise T1, when to 0.7 V, electronic component LM317T T1 conduction, will adjust voltage is reduced, output voltage, and also reduce to load protect. If remove triode, disconnect W1 center, 3.8 V small DianZhu attachment, output voltage measurement immediately burned as 21V.
And with a T1, small DianZhu brightness decreases, and now only electronic components LM317T output voltage, thus effectively for the protection of 2V the load.
If you would like to add a transistor (shown below), under normal circumstances, the base of potential 0 T1 deadlines, the circuit T1 without influence; And when W1 contact undesirable, the base of potential rise T1, when to 0.7 V, electronic component LM317T T1 conduction, will adjust voltage is reduced, output voltage, and also reduce to load protect. If remove triode, disconnect W1 center, 3.8 V small DianZhu attachment, output voltage measurement immediately burned as 21V.
And with a T1, small DianZhu brightness decreases, and now only electronic components LM317T output voltage, thus effectively for the protection of 2V the load.
Thursday, March 24, 2011
Characteristics about electronic components MAX6950/MAX6951
Ic components MAX6950/MAX6951 Is common in electronic components market,electronic component LTC1736 5-Bit Adjustable,High Efficiency Synchronous,Step-Down Switching Regulator,the
detailed features and application below:
1.High-speed 26MHz SPI-, QSPI-, MICROWIRECompatible Serial Interface
2.+2.7V to +5.5V Operation
3.Individual LED Segment Control
4.Segment Blinking Control that Can Be Synchronized Across Multiple Drivers
5.Hexadecimal Decode/No-Decode Digit Selection
6.Digital Brightness Control
7.Display Blanked on Power-Up
8.Drives Common-Cathode LED Digits
9.Multiplex Clock Syncronizable to External Clock
10.Slew-Rate Limited Segment Drivers for Low EMI
11.75μA Low-Power Shutdown (Data Retained)
12.Small 16-Pin QSOP Package
detailed features and application below:
1.High-speed 26MHz SPI-, QSPI-, MICROWIRECompatible Serial Interface
2.+2.7V to +5.5V Operation
3.Individual LED Segment Control
4.Segment Blinking Control that Can Be Synchronized Across Multiple Drivers
5.Hexadecimal Decode/No-Decode Digit Selection
6.Digital Brightness Control
7.Display Blanked on Power-Up
8.Drives Common-Cathode LED Digits
9.Multiplex Clock Syncronizable to External Clock
10.Slew-Rate Limited Segment Drivers for Low EMI
11.75μA Low-Power Shutdown (Data Retained)
12.Small 16-Pin QSOP Package
Wednesday, March 23, 2011
Description about Ic components VND5004A-E and VND5004ASP30-E Features
The electronic components VND5004ATR-E and electronic component VND5004ASP30-E are devices made using STMicroelectronics VIPower
technology. They are intended for driving resistive or inductive loads with one side connected to ground.
Active VCC pin voltage clamp and load dump protection circuit protect the devices against transients on the Vcc pin (see ic components ISO7637 transient compatibility table). These devices integrate an analog current sense which delivers a current proportional to the load current (according to a known ratio) when CS_DIS is driven low or left open. When CS_DIS is driven high, the CURRENT SENSE pin is high impedance.
Output current limitation protects the devices in overload condition. In case of long duration overload, the devicesa limit the dissipated power to a safe level up to thermal shut-down intervention. Thermal shut-down with automatic restart allows the device to recover normal operation as soon as a fault condition disappears.
technology. They are intended for driving resistive or inductive loads with one side connected to ground.
Active VCC pin voltage clamp and load dump protection circuit protect the devices against transients on the Vcc pin (see ic components ISO7637 transient compatibility table). These devices integrate an analog current sense which delivers a current proportional to the load current (according to a known ratio) when CS_DIS is driven low or left open. When CS_DIS is driven high, the CURRENT SENSE pin is high impedance.
Output current limitation protects the devices in overload condition. In case of long duration overload, the devicesa limit the dissipated power to a safe level up to thermal shut-down intervention. Thermal shut-down with automatic restart allows the device to recover normal operation as soon as a fault condition disappears.
Tuesday, March 22, 2011
ICS model more than ten million
If you ask how many models of electronic components or ic components?
I think that many people are not answer this doubt,electronic components of the model More than ten billion,ICS of the model More than ten million.
For eaample:
The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages.
Did you know Hqew.net supply many electronic component,such LM358/LM317/NE555/LM324/LM339,It is a trading platform for electronic components and ICS.
I think that many people are not answer this doubt,electronic components of the model More than ten billion,ICS of the model More than ten million.
For eaample:
The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages.
Did you know Hqew.net supply many electronic component,such LM358/LM317/NE555/LM324/LM339,It is a trading platform for electronic components and ICS.
Monday, March 21, 2011
Ic components LTC1736 FEATURES and APPLICATIOU
Ic components LTC1736 Is common in electronic components market,electronic component
LTC1736 5-Bit Adjustable,High Efficiency Synchronous,Step-Down Switching Regulator,the
detailed features and application below:
FEATURES
Dual N-Channel MOSFET Synchronous Drive
1.Synchronizable/Programmable Fixed Frequency
2.Wide VIN Range: 3.5V to 36V Operation
3.5-Bit Digital-to-Analog VOUT Selection:
0.925V to 2.00V Range with 50mV/25mV Steps
4.OPTI-LOOPTM Compensation Minimizes COUT
5.±1% Output Voltage Accuracy
6.Power Good Output Voltage Monitor
7.Active Voltage Positioning Compatible
8.Output Overvoltage Crowbar Protection
9.Internal Current Foldback
10.Latched Short-Circuit Shutdown Timer
with Defeat Option
11.Forced Continuous Control Pin
12.Optional Programmable Soft-Start
13.Remote Output Voltage Sense
14.Available in 24-Lead SSOP Package
APPLICATIOU
1.Notebook and Palmtop Computers, PDAs
2.Power Supply for Mobile Pentium® II and
Pentium III Processors
3.Low Voltage Power Supplies
There are other ic components such as ic components LM358/LM317/NE555/LM324/LM339 is popular,I
recommend a website HQEW.NET to know more about electronic components information.
LTC1736 5-Bit Adjustable,High Efficiency Synchronous,Step-Down Switching Regulator,the
detailed features and application below:
FEATURES
Dual N-Channel MOSFET Synchronous Drive
1.Synchronizable/Programmable Fixed Frequency
2.Wide VIN Range: 3.5V to 36V Operation
3.5-Bit Digital-to-Analog VOUT Selection:
0.925V to 2.00V Range with 50mV/25mV Steps
4.OPTI-LOOPTM Compensation Minimizes COUT
5.±1% Output Voltage Accuracy
6.Power Good Output Voltage Monitor
7.Active Voltage Positioning Compatible
8.Output Overvoltage Crowbar Protection
9.Internal Current Foldback
10.Latched Short-Circuit Shutdown Timer
with Defeat Option
11.Forced Continuous Control Pin
12.Optional Programmable Soft-Start
13.Remote Output Voltage Sense
14.Available in 24-Lead SSOP Package
APPLICATIOU
1.Notebook and Palmtop Computers, PDAs
2.Power Supply for Mobile Pentium® II and
Pentium III Processors
3.Low Voltage Power Supplies
There are other ic components such as ic components LM358/LM317/NE555/LM324/LM339 is popular,I
recommend a website HQEW.NET to know more about electronic components information.
Thursday, March 17, 2011
Electrical Characteristics of electronic components lm317
Electrical Characteristics of electronic components lm317 follows:
Specifications with standard type face are for TJ = 25°C, and those with boldface type
apply over full Operating Temperature
Range. Unless otherwise specified, VIN VOUT = 5V, and IOUT = 10 mA.
Specifications with standard type face are for TJ = 25°C, and those with boldface type
apply over full Operating Temperature
Range. Unless otherwise specified, VIN VOUT = 5V, and IOUT = 10 mA.
Function about Electronic components LM101A/LM201A/LM301A
Electronic components LM101A/LM201A/LM301A provides better accuracy and lower noise in high impedance circuitry. The low input currents also make it particularly well suited for long interval integrators or timers, sample and hold circuits and low frequency
waveform generators. Further, replacing circuits where matched transistor pairs buffer the inputs of conventional IC op amps, it can give lower offset voltage and
a drift at a lower cost.
The ic components LM101A is guaranteed over a temperature range of
55°C to +125°C, the LM201A from
25°C to +85°C, and
the electronic component LM301A from 0°C to +70°C.
waveform generators. Further, replacing circuits where matched transistor pairs buffer the inputs of conventional IC op amps, it can give lower offset voltage and
a drift at a lower cost.
The ic components LM101A is guaranteed over a temperature range of
55°C to +125°C, the LM201A from
25°C to +85°C, and
the electronic component LM301A from 0°C to +70°C.
Wednesday, March 16, 2011
description information of electronic components lm358dr
These devices consist of two independent,high-gain, frequency-compensated operational
amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V (3 V to 26 V for the electronic components LM2904), and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational amplifier circuits that now can be implemented more easily in single-supply-voltage systems. For example, these devices can be operated directly from the standard 5-V supply used in digital systems and easily can provide the required interface ic components without additional ±5-V supplies.
amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V (3 V to 26 V for the electronic components LM2904), and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational amplifier circuits that now can be implemented more easily in single-supply-voltage systems. For example, these devices can be operated directly from the standard 5-V supply used in digital systems and easily can provide the required interface ic components without additional ±5-V supplies.
Tuesday, March 15, 2011
Buy lm358 parts Online, download datasheets, View Manufacturer Info at hqew.net
hqew.net is the trade market of electronic components,supply LM358、005BB、02CZ39、electronic component 02CZ12-Y、0243-00
Low Power Dual Operational Amplifier
Introduction the features of ic components LM358
• Available in 8-Bump micro SMD chip sized package, (See AN-1112)
• Internally frequency compensated for unity gain
• Large dc voltage gain: 100 dB
• Wide bandwidth (unity gain): 1 MHz (temperature compensated)
• Wide power supply range:
• Single supply: 3V to 32V
• or dual supplies: ±1.5V to ±16V
• Very low supply current drain (500 µA)-essentially independent of supply voltage
• Low input offset voltage: 2 mV
• Input common-mode voltage range includes ground
• Differential input voltage range equal to the power supply voltage
• Large output voltage swing
Low Power Dual Operational Amplifier
Introduction the features of ic components LM358
• Available in 8-Bump micro SMD chip sized package, (See AN-1112)
• Internally frequency compensated for unity gain
• Large dc voltage gain: 100 dB
• Wide bandwidth (unity gain): 1 MHz (temperature compensated)
• Wide power supply range:
• Single supply: 3V to 32V
• or dual supplies: ±1.5V to ±16V
• Very low supply current drain (500 µA)-essentially independent of supply voltage
• Low input offset voltage: 2 mV
• Input common-mode voltage range includes ground
• Differential input voltage range equal to the power supply voltage
• Large output voltage swing
Thursday, March 10, 2011
The Components of the ic components SP212-A
The ic components SP212-A Components follows:
The electronic component SP212-A utilizes one of JBL’s finest cone transducers, the 2206H. The 12" 2206H is part of JBL’s family of Vented Gap Cooled woofers and carries an AES power rating of 600 watts with minimal power compression. The cone has been treated for weather
resistance.
The 25 mm (1 in) exit electronic components 2426H compression driver with its pure titanium diaphragm is the acoustic motor in the new computer designed OASR (Optimized Aperture Symmetrical
Radiator), the result; broad symmetrical pattern control with clear HF.
The electronic component SP212-A utilizes one of JBL’s finest cone transducers, the 2206H. The 12" 2206H is part of JBL’s family of Vented Gap Cooled woofers and carries an AES power rating of 600 watts with minimal power compression. The cone has been treated for weather
resistance.
The 25 mm (1 in) exit electronic components 2426H compression driver with its pure titanium diaphragm is the acoustic motor in the new computer designed OASR (Optimized Aperture Symmetrical
Radiator), the result; broad symmetrical pattern control with clear HF.
Hqew.net's Online Electronic Components marketplace
About Hqew.net electronic components is an award-winning semiconductor and electronic component distributor, focused on the rapid introduction of new products and technologies to electronic design engineers and buyers. Hqew.net features more than 1.8 million products online from more than 400 manufacturers.
Hqew.net publishes multiple catalogues per year providing designers with up-to-date data on the components now available for the next generation of electronic devices. Mouser ships globally to over 300,000 customers in 170 countries from its 492,000 sq. ft. state-of-the-art facility south of Dallas, Texas. For more information, visit http://www.hqew.net/.
Hqew.net supply top ic components such as LM358/LM317/NE555/LM324/LM339 and Hard to find electronic components models.
Hqew.net publishes multiple catalogues per year providing designers with up-to-date data on the components now available for the next generation of electronic devices. Mouser ships globally to over 300,000 customers in 170 countries from its 492,000 sq. ft. state-of-the-art facility south of Dallas, Texas. For more information, visit http://www.hqew.net/.
Hqew.net supply top ic components such as LM358/LM317/NE555/LM324/LM339 and Hard to find electronic components models.
Tuesday, March 8, 2011
The ic components ne555 Different manufacturers and Description
Different manufacturers and Description about the electronic components of ne555,ollows:
1 NE555 NXP Semiconductors Timer
2 NE555 Wing Shing Computer electronic component Precision Timer
3 NE555 Harris Corporation Timers for Timing Delays and Oscillator Application in Commercial, Industrial and Military Equipment
4 NE555 Texas Instruments PRECISION TIMERS
5 NE555 Harris Corporation Timers for Timing Delays and Oscillator Application in Commercial, Industrial and Military Equipment
6 NE555 STMicroelectronics GENERAL PURPOSE SINGLE BIPOLAR TIMERS
7 ic components NE555 Fairchild Semiconductor Single Timer
8 NE555 NEC PRECISION TIMERS
1 NE555 NXP Semiconductors Timer
2 NE555 Wing Shing Computer electronic component Precision Timer
3 NE555 Harris Corporation Timers for Timing Delays and Oscillator Application in Commercial, Industrial and Military Equipment
4 NE555 Texas Instruments PRECISION TIMERS
5 NE555 Harris Corporation Timers for Timing Delays and Oscillator Application in Commercial, Industrial and Military Equipment
6 NE555 STMicroelectronics GENERAL PURPOSE SINGLE BIPOLAR TIMERS
7 ic components NE555 Fairchild Semiconductor Single Timer
8 NE555 NEC PRECISION TIMERS
Monday, March 7, 2011
The Features about ic components lm324
Do you know the features of electronic components lm324, Detailed introduction follows:
1.Internally frequency compensated for unity gain
2.Large DC voltage gain 100 dB
3.Wide bandwidth (unity gain) 1 MHz
(temperature compensated)
4.Wide power supply range:
Single supply 3V to 32V
or dual supplies ±1.5V to ±16V
5.Very low supply current drain (700 μA)—essentially
independent of supply voltage
6. ic components lm324 Low input biasing current 45 nA
(temperature compensated)
7.Low input offset voltage 2 mV
and offset current: 5 nA
8.Input common-mode voltage range includes ground
9.Differential input voltage range equal to the power
supply voltage
10.Large output voltage swing 0V to V+ − 1.5V
1.Internally frequency compensated for unity gain
2.Large DC voltage gain 100 dB
3.Wide bandwidth (unity gain) 1 MHz
(temperature compensated)
4.Wide power supply range:
Single supply 3V to 32V
or dual supplies ±1.5V to ±16V
5.Very low supply current drain (700 μA)—essentially
independent of supply voltage
6. ic components lm324 Low input biasing current 45 nA
(temperature compensated)
7.Low input offset voltage 2 mV
and offset current: 5 nA
8.Input common-mode voltage range includes ground
9.Differential input voltage range equal to the power
supply voltage
10.Large output voltage swing 0V to V+ − 1.5V
Thursday, March 3, 2011
Introduce a global well-known electronic components company-hqew.net
There are a well-known ic components company In china hqew.net,Huaqiang electronic network, Huaqiang Electronic foreign trade Edition ) is dedicated to providing B2B services to global.
To connect the largest entity in Asia through the electronic components market (Huaqiang electronic world) with the effective integration of e-commerce technology.
electronic components distributors, traders, manufacturers. By building a global electronic distribution network system to ensure to the optimal cost to help your companies exported your products to the world!
If you need electronic components or IC parts LM358/LM339/LM324/NE555/LM317,
please come on hqew.net,we supply best service for you!
To connect the largest entity in Asia through the electronic components market (Huaqiang electronic world) with the effective integration of e-commerce technology.
electronic components distributors, traders, manufacturers. By building a global electronic distribution network system to ensure to the optimal cost to help your companies exported your products to the world!
If you need electronic components or IC parts LM358/LM339/LM324/NE555/LM317,
please come on hqew.net,we supply best service for you!
The application field of Ic components lm358
Application areas include transducer amplifiers, dc gain blocks and all the
conventional op amp circuits which now can be more easily implemented in single power
supply systems. For example, the LM158 series can be directly operated off of the
standard +5V power supply voltage which is used in digital systems and will easily
provide the required interface electronics without requiring the additional ±15V
power supplies.
The LM358 are available in a chip sized package (8-Bump micro SMD) using National’s
micro SMD package technology.
More Ic components.such as lm358m,lm358dt,lm358-3,lm358dr,lm358dr2 and so on,
Important.
Tuesday, March 1, 2011
Introduction to the function about Diode
1.A diode allows current to flow in one direction onl
2.It consists of 2 pieces of silicon, each 'doped' with a different chemical (e.g. phosphorus and boron) to make one more positively charged than the other. The more positively charged piece attracts negatively charged electrons more than the other and this permits a one-way flow.
3 Diodes need greater than 0.7 volts to work.
4.To convert AC to DC, you must use a full wave rectifier that consists of 4 linked diodes.:
Sunday, February 27, 2011
Electronic Components and The IC Materials, 3rd Edition Book recommend
This is an extensively revised and updated edition of a highly sucessful book. It
provides a balanced presentation of electronic components and Ic components materials from the point of view of their design and development. The book discusses in detail the
specifications, manufacturing processes, characteristics, testing and applications.
Written in a lucid and systematic manner, this up-to-date third edition incorporates
the latest trends in electronic materials and electronic component in two separate
chapters. Most of the materials in the book has been class-tested and found very
effective. The book places considerable emphasis on problem-solving, and as such would
be suitable for self-study.
The book meets the syllabu requirements of the diploma, degree and AMIE courses in
electrical engineering and electronics.
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