LM7372IMAX datasheet(1/15 Pages) NSC

tên linh kiện	LM7372IMAX

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LM7372

High Speed, High Output Current, Dual Operational

Amplifier

General Description

The LM7372 is a high speed dual voltage feedback amplifier

that has the slewing characteristic of current feedback am-

plifiers; yet it can be used in all traditional voltage feedback

amplifier configurations.

The LM7372 is stable for gains as low as +2 or −1. It

provides a very high slew rate at 3000V/µs and a wide gain

bandwidth product of 120MHz, while consuming only

6.5mA/per amplifier of supply current. It is ideal for video and

high speed signal processing applications such as xDSL and

pulse amplifiers. With 150mA output current, the LM7372

can be used for video distribution, as a transformer driver or

as a laser diode driver.

Operation on ±15V power supplies allows for large signal

swings

and

provides

greater

dynamic

range

and

signal-to-noise ratio. The LM7372 offers high SFDR and low

THD, ideal for ADC/DAC systems. In addition, the LM7372 is

specified for ±5V operation for portable applications.

The LM7372 is built on National’s Advance VIP™ III (Verti-

cally integrated PNP) complementary bipolar process.

Features

n

−80dBc highest harmonic distortion @1MHz, 2V

PP

n

Very high slew rate: 3000V/µs

n

Wide gain bandwidth product: 120MHz

n

−3dB frequency @ A

V = +2: 200MHz

n

Low supply current: 13mA (both amplifiers)

n

High open loop gain: 85dB

n

High output current: 150mA

n

Differential gain and phase: 0.01%, 0.02˚

Applications

n

HDSL and ADSL Drivers

n

Multimedia broadcast systems

n

Professional video cameras

n

CATV/Fiber optics signal processing

n

Pulse amplifiers and peak detectors

n

HDTV amplifiers

Typical Application

20004903

FIGURE 1. Single Supply Application (SOIC-16)

February 2002

DS200049

www.national.com

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LM7372IMAX/NOPB	1Mb / 28P	[Old version datasheet] LM7372 High Speed, High Output Current, Dual Operational Amplifier
National Semiconductor ...	LM7372IMAXNOPB	1Mb / 26P	LM7372 High Speed, High Output Current, Dual Operational Amplifier

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LM7372	1Mb / 26P	[Old version datasheet] High Speed, High Output Current, Dual Operational Amplifier
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National Semiconductor ...	LM7372	1Mb / 26P	LM7372 High Speed, High Output Current, Dual Operational Amplifier
Texas Instruments	LM7372	1Mb / 28P	[Old version datasheet] LM7372 High Speed, High Output Current, Dual Operational Amplifier
ON Semiconductor	MC33076	213Kb / 12P	DUAL HIGH OUTPUT CURRENT OPERATIONAL AMPLIFIER 1996 REV 0
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