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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Thursday, April 28, 2011
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
Applications Introduction about IC parts BP5220A, BP5221A
Applications
Power supplies for copiers, personal computers,facsimiles, AV equipment, measuring instruments,vending machines, security device, registers,industrial equipment, and maintenance tools
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Power supplies for copiers, personal computers,facsimiles, AV equipment, measuring instruments,vending machines, security device, registers,industrial equipment, and maintenance tools
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IC parts 74LVX161284A introduction and Features Transceiver
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).
Features
1.Supports IEEE 1284 Level 1 and Level 2 signaling standards for bidirectional parallel communications between personal computers and printing peripherals with the exception of output slew rate
2.Translation capability allows outputs on the cable side to interface with 5V signals
3.All inputs have hysteresis to provide noise margin
4.B and Y output resistance optimized to drive external cable
5.B and Y outputs in high impedance mode during power down
6.Inputs and outputs on cable side have internal pull-up resistors
7.Flow-through pin configuration allows easy interface between the “Peripheral and Host”
8.Replaces the function of two (2) 74ACT1284 devices
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Features
1.Supports IEEE 1284 Level 1 and Level 2 signaling standards for bidirectional parallel communications between personal computers and printing peripherals with the exception of output slew rate
2.Translation capability allows outputs on the cable side to interface with 5V signals
3.All inputs have hysteresis to provide noise margin
4.B and Y output resistance optimized to drive external cable
5.B and Y outputs in high impedance mode during power down
6.Inputs and outputs on cable side have internal pull-up resistors
7.Flow-through pin configuration allows easy interface between the “Peripheral and Host”
8.Replaces the function of two (2) 74ACT1284 devices
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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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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
DESCRIPTION and FEATURES about electronic component TK717XXS
Do you know Application field about electronic components OP1177 series?
The TK717XXS type is a bipolar LDO Regulator IC. The
package is SOT23-5.
They can supply 200mA output current.
They are designed for portable applications with space
requirements, battery powered system and any electronic
equipment.
They offer low dropout voltage.
The output voltage is internally fixed from 1.5 to 5.0V.
The output short-circuit function works at off times. It is a unique characteristic by
which the residual charge of the output side capacitor is rapidly discharged.
FEATURES:
1.Auto discharge function
2.High accuracy
3.Low dropout voltage
4.Thermal and over current protection
5.High maximum load current
6.Active high on/off control
7.Packages: SOT23-5
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The TK717XXS type is a bipolar LDO Regulator IC. The
package is SOT23-5.
They can supply 200mA output current.
They are designed for portable applications with space
requirements, battery powered system and any electronic
equipment.
They offer low dropout voltage.
The output voltage is internally fixed from 1.5 to 5.0V.
The output short-circuit function works at off times. It is a unique characteristic by
which the residual charge of the output side capacitor is rapidly discharged.
FEATURES:
1.Auto discharge function
2.High accuracy
3.Low dropout voltage
4.Thermal and over current protection
5.High maximum load current
6.Active high on/off control
7.Packages: SOT23-5
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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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market and platform,If you are engaged in IC industry,Suggest you go to the web in search
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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 and Description about electronic components BAT54
Features
1.Low conduction and reverse losses
2.Negligible switching losses
3.Low forward and reverse recovery times
4.Extremely fast switching
5.Surface mount device
6.Low capacitance diode
Description
The electronic components BAT54 series uses 40 V Schottky barrier diodes packaged in SOD- 23, SOD-323, SOD-523, SOT-23, SOT-323, or SOT-666.
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1.Low conduction and reverse losses
2.Negligible switching losses
3.Low forward and reverse recovery times
4.Extremely fast switching
5.Surface mount device
6.Low capacitance diode
Description
The electronic components BAT54 series uses 40 V Schottky barrier diodes packaged in SOD- 23, SOD-323, SOD-523, SOT-23, SOT-323, or SOT-666.
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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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Wednesday, April 6, 2011
The characteristics about ic components MAX8732A
characteristics below:
1.No Current-Sense Resistor Needed (electronic components MAX8734A)
2.Accurate Current Sense with Current-Sense
Resistor (electronic component MAX8732A/MAX8733A)
3.1.5% Output Voltage Accuracy
4.3.3V and 5V 100mA Bootstrapped Linear
Regulators
5.Internal Soft-Start and Soft-Stop Output
Discharge
6.Quick-PWM with 100ns Load Step Response
7.3.3V and 5V Fixed or Adjustable Outputs
(Dual Mode™)
8.4.5V to 24V Input Voltage Range
9.Enhanced Ultrasonic Pulse-Skipping Mode
(25kHz min)
10.Power-Good (PGOOD) Signal
11.Overvoltage Protection Enable/Disable
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1.No Current-Sense Resistor Needed (electronic components MAX8734A)
2.Accurate Current Sense with Current-Sense
Resistor (electronic component MAX8732A/MAX8733A)
3.1.5% Output Voltage Accuracy
4.3.3V and 5V 100mA Bootstrapped Linear
Regulators
5.Internal Soft-Start and Soft-Stop Output
Discharge
6.Quick-PWM with 100ns Load Step Response
7.3.3V and 5V Fixed or Adjustable Outputs
(Dual Mode™)
8.4.5V to 24V Input Voltage Range
9.Enhanced Ultrasonic Pulse-Skipping Mode
(25kHz min)
10.Power-Good (PGOOD) Signal
11.Overvoltage Protection Enable/Disable
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Saturday, April 2, 2011
The feature about ic components UCB1400BE from Hqew.net
Hqew.net provide you with the national electronic components UCB1400BE original spot information, price reference, free PDF download Datasheet material and other hot ic components lm358,lm317,ne555,lm324 and lm339.
1.48-pin LQFP surface mount package and low external electronic component count for
minimal PCB space requirement
2.Integrated AC ’97 Rev. 2.1 interface
3.20-bit stereo audio codec supporting programmable sample rates, and
input/output gain control
4.Stereo line input and mono microphone input
5.Stereo line/headphone output with bass/treble control
6.Headphone driver with short circuit protection and virtual ground for DC
coupling
7.4-wire resistive touch screen interface circuit supporting position, pressure and
plate resistance measurements
8.10-bit successive approximation ADC with internal track-and-hold circuit and
analog multiplexer for touch screen readout and monitoring of four external high
voltage (7.5 V) sources
9.Ten general purpose input/output pins
10.3.3 V supply voltage and built-in power saving modes for portable and battery
powered applications.
3. Applications
11.Smart mobile phones
12.Handheld PCs
13.Palm-top PCs
14.Personal Intelligent Communicators (PIC)
15.Personal Digital Assistants (PDA).
1.48-pin LQFP surface mount package and low external electronic component count for
minimal PCB space requirement
2.Integrated AC ’97 Rev. 2.1 interface
3.20-bit stereo audio codec supporting programmable sample rates, and
input/output gain control
4.Stereo line input and mono microphone input
5.Stereo line/headphone output with bass/treble control
6.Headphone driver with short circuit protection and virtual ground for DC
coupling
7.4-wire resistive touch screen interface circuit supporting position, pressure and
plate resistance measurements
8.10-bit successive approximation ADC with internal track-and-hold circuit and
analog multiplexer for touch screen readout and monitoring of four external high
voltage (7.5 V) sources
9.Ten general purpose input/output pins
10.3.3 V supply voltage and built-in power saving modes for portable and battery
powered applications.
3. Applications
11.Smart mobile phones
12.Handheld PCs
13.Palm-top PCs
14.Personal Intelligent Communicators (PIC)
15.Personal Digital Assistants (PDA).
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