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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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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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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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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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

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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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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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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Tuesday, April 19, 2011

Electronic components Industry recommended and model introduction

Electronic components famous enterprise is Hqew.net,many hot model such as Lm358,lm317ne555 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.

Thursday, April 14, 2011

Application field about electronic component OP1177 series

Do you know Application field about electronic components OP1177 series?
Applications for these amplifiers include precision diode power measurement, voltage and  current level setting, and level detection in optical and wireless transmission systems. 

Additional applications include line-powered and portable instrumentation and controls— thermocouple, RTD, strain-bridge, and other sensor signal conditioning—and precision  filters.

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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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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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Tuesday, April 12, 2011

Features and Mechanical Data about electronic components BAT54W

Features:

1.Low Forward Voltage Drop

2.Fast Switching

3.Ultra-Small Surface Mount Package

4.PN Junction Guard Ring for Transient and ESD Protection

5.Lead Free/RoHS Compliant (Note 2)

6.Qualified to AEC-Q101 Standards for High Reliability

7."Green" Device (Note 3 and 4)

Mechanical Data:

1.Case: SOT-323

2.Case Material: Molded Plastic, "Green" Molding Compound, Note 5. UL Flammability Classification Rating 94V-0

3.Moisture Sensitivity: Level 1 per J-STD-020D

4.Terminals: Solderable per MIL-STD-202, Method 208

5.Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe).

6.Polarity: See Diagrams Below

7.Marking Information: See Page 3

8.Ordering Information: See Page 3

9.Weight: 0.006 grams (approximate)

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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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Thursday, April 7, 2011

Description and Features about electronic component 12CWQ06FNPbF

The electronic component  12CWQ06FNPbF surface mount, center tap, Schottky rectifier series  has been designed for applications requiring low forward drop and small foot prints on  PC board. Typical applications are in disk drives, switching power supplies,  converters, freewheelingdiodes, battery charging, and reverse battery protection.

Features below:
1.Popular D-PAK outline

2.Center tap configuration

3.Small foot print, surface mountable

4.Low forward voltage drop

5.High frequency operation

6.Guard ring for enhanced ruggedness and long term reliability

7.Lead-Free ("PbF" suffix)

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Wednesday, April 6, 2011

Simple FEATURES and Mechanical Data introduction about ic components 1N4148

electronic components 1N4148 FEATURES below:

1.Fast Switching Speed

2.General Purpose Rectification

3.Silicon Epitaxial Planar Construction

4.Lead Free Finish, RoHS Compliant (Note 2)

electronic component 1N4148  Mechanical Data below:

1.Case Material: Glass

2.Moisture Sensitivity: Level 1 per J-STD-020D

3.Leads: Solderable per MIL-STD-202, Method 208

4.Terminals: Finish Sn96.5Ag3.5. Solderable per MIL-STD-202, Method 208

5.Polarity: Cathode Band

6.Marking: Type Number

7.Ordering Information: See Page 2

8.Weight: 0.13 grams (approximate)

9.Case: DO-35

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Saturday, April 2, 2011

The Features and DESCRIPTION about ic components IRF540N

Features followes:

1.Advanced Process Technology

2.Ultra Low On-Resistance

3.Dynamic dv/dt Rating

4.175°C Operating Temperature

5.Fast Switching

6.Fully Avalanche Rated

DESCRIPTION followes:

Advanced HEXFET® Power MOSFETs from International Rectifier utilize advanced processing 
techniques to achieve extremely low on-resistance per silicon area. This benefit,
combined with the fast switching speed and ruggedized device design that HEXFET power 
MOSFETs are well known for, provides the designer with an extremely efficient
and reliable device for use in a wide variety of applications.

The TO-220 package is universally preferred for all commercial-industrial applications 
at power dissipation levels to approximately 50 watts. The low thermal resistance and 
low package cost of the electronic component TO-220 contribute to its wide acceptance throughout the 
industry.

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