Thursday, April 28, 2011

Electronic components AD548 PRODUCT HIGHLIGHTS and IC trading market Site recommended

PRODUCT HIGHLIGHTS follows:

1. A combination of low supply current, excellent dc and ac
performance and low drift makes the AD548 the ideal op
amp for high performance, low power applications.

2. The electronic component AD548 is pin compatible with industry
standard op amps such as the LF441, TL061, and AD542, enabling
designers to improve performance while achieving a reduction
in power dissipation of up to 85%.

3. Guaranteed low input offset voltage (2 mV max) and drift
(20 μV/°C max) for the AD548J are achieved utilizing
Analog Devices’ laser drift trimming technology, eliminating
the need for external trimming.

4. Analog Devices specifies each device in the warmed-up
condition, insuring that the device will meet its published
specifications in actual use.

5. A dual version, the electronic components AD648, is also available.

6. Enhanced replacement for LF441 and TL061.

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Electronic components AD548 PRODUCT HIGHLIGHTS and IC trading market Site recommended

PRODUCT HIGHLIGHTS follows:
1. A combination of low supply current, excellent dc and ac
performance and low drift makes the AD548 the ideal op
amp for high performance, low power applications.

2. The electronic components AD548 is pin compatible with industry
 standard op amps such as the LF441, TL061, and AD542, enabling
designers to improve performance while achieving a reduction
in power dissipation of up to 85%.

3. Guaranteed low input offset voltage (2 mV max) and drift
(20 μV/°C max) for the electronic component AD548J are
achieved utilizing Analog Devices’ laser drift trimming technology,
eliminating the need for external trimming.

4. Analog Devices specifies each device in the warmed-up
condition, insuring that the device will meet its published
specifications in actual use.

5. A dual version, the AD648, is also available.

6. Enhanced replacement for LF441 and TL061.

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Wednesday, April 27, 2011

Mechanical Data and Features about electronic component AZ23C2V7-AZ23C51

Mechanical Data

1.Case: SOT-23

2.Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0

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

4.Terminals: Matte Tin Finish annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208

5.Polarity: See Diagram

6.Marking Information: See Page 3

7.Ordering Information: See Page 3

8.Approximate Weight: 0.008 grams

Features

1.Dual Zeners in Common Anode Configuration

2.300 mW Power Dissipation Rating

3.Ideally Suited for Automated Insertion

4.VZ For Both Diodes in One Case is ≤ 5%

5.Common Cathode Style Available See DZ Series

6.Lead, Halogen and Antimony Free, RoHS Compliant (Note 2)
“Green” Device (Note 3)

7.Qualified to AEC-Q101 Standards for High Reliability

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Sunday, April 24, 2011

Electronic components BF240,features,Applications and Description belows

Electronic component BF240,features,Applications and Description belows:

FEATURES

1.Low current (max. 25 mA)

2.Low voltage (max. 40 V)

APPLICATIONS

1.AM mixers

2.IF amplifiers in AM/FM receivers

DESCRIPTION

NPN medium frequency transistor in a TO-92; SOT54

plastic package.

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Thursday, April 21, 2011

Description Introduction about electronic component EL4093

The semiconductor EL4093 is a complete DCrestored video amplifier subsystem,featuring low  power consumption and high slew rate. It contains a current feedback amplifier and a sample and hold amplifier designed to stabilize video performance.

When the HOLD logic input is low, the sample and hold may be used as a general purpose op  amp to null the DC offset of the video amplifier. When the HOLD input goes high the sample  and hold stores the correction voltage on the hold capacitor to maintain DC correction  during the subsequent video scan line.

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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 (VCCcable) 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 VCCcable 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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Tuesday, April 19, 2011

Ic components Industry recommended and DESCRIPTION about model

Electronic component famous enterprise is Hqew.net,many hot model such as Lm358,lm317,ne555 ,lm324,lm339and so on,other 74LV74,Introduces the FEATURES about electronic components 74LV74  and electronic component lm358 details.

The 74LV74 is a low-voltage Si-gate CMOS device and is pin and

function compatible with 74HC/HCT74.

The 74LV74 is a dual positive edge triggered, D-type flip-flop with

individual data (D) inputs, clock (CP) inputs, set (SD) and (RD)

inputs; also complementary Q and Q outputs.

The set and reset are asynchronous active LOW inputs and operate

independently of the clock input. Information on the data input is

transferred to the Q output on the LOW-to-HIGH transition of the

clock pulse. The D inputs must be stable one set-up time prior to the

LOW-to-HIGH clock transition, for predictable operation.

Schmitt-trigger action in the clock input makes the circuit highly

tolerant to slower clock rise and fall times.

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.

Thursday, April 14, 2011

Features and description about electronic component DG408

The electronic component DG408 Single 8-Channel, and DG409 Differential 4-Channel monolithic CMOS analog  multiplexers are drop-in replacements for the popular DG508A and DG509A series
devices. They each include an array of eight analog switches, a TTL/CMOS compatible 
digital decode circuit for channel selection, a voltage reference for logic thresholds
and an ENABLE input for device selection when several multiplexers are present.

Features belows:

1.ON Resistance (Max, 25°C). . . . . . . . . . . . . . . . . . . 100Ω

2.Low Power Consumption (PD) . . . . . . . . . . . . . . .<11mW

3.Fast Switching Action
- tTRANS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <250ns
- tON/OFF(EN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . <150ns

4.Low Charge Injection

5.Upgrade from DG508A/DG509A

6.TTL, CMOS Compatible

7.Single or Split Supply Operation

8.Pb-Free Plus Anneal Available (RoHS Compliant)

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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

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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Wednesday, April 6, 2011

Simple introduction ic components 1N4148 FEATURES,APPLICATIONS and DESCRIPTION

The ic components 1N4148 and 1N4448 Can be used to make a small current rectifier,  detection, switches, and the door all needs of appropriate parameters such as the place  with diode

FEATURES

1.Hermetically sealed leaded glass SOD27 (DO-35) package

2.High switching speed: max. 4 ns

3.General application

4.Continuous reverse voltage: max. 100 V

5.Repetitive peak reverse voltage: max.•Repetitive peak forward current: max. 450 mA.

APPLICATIONS

High-speed switching.

DESCRIPTION

The electronic components 1N4148 and 1N4448 are high-speed switching diodes fabricated  in planar technology, and encapsulated in hermetically sealed leaded glass SOD27 (DO- 35) packages.

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Saturday, April 2, 2011

Ic components ISL28190 detailed information from Hqew.net

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The electronic components ISL28190 and electronic component ISL28290 are tiny single and dual ultra-low noise, ultra-low  distortion operational amplifiers.

Fully specified to operated down to +3V single supply. These amplifiers have outputs  that swing rail-to-rail, and an input common mode voltage that extends below ground  (ground sensing).

The ISL28190 and ISL28290 are unity gain stable with an input referred voltage noise of  1nV/√Hz. Both parts feature 0.00017% THD+N @ 1kHz.

The ISL28190 is available in the space-saving 6 Ld μTDFN (1.6mmx1.6mm) and 6 Ld SOT-23  packages. The ISL28290 is available in the 10 Ld μTQFN (1.8mmx1.4mm) and 10 Ld
MSOP packages. All devices are guaranteed over -40°C to +125°C.