LM7372MR National Semiconductor, LM7372MR Datasheet

LM7372MR

Manufacturer Part Number

LM7372MR

Description

Operational Amplifier (Op-Amp) IC

Manufacturer

National Semiconductor

Datasheets

1.LM7372MRX.pdf (15 pages)

2.LM7372MR.pdf (15 pages)

3.LM7372MR.pdf (15 pages)

Specifications of LM7372MR

Op Amp Type

High Speed

No. Of Amplifiers

Slew Rate

3000V/Âµs

No. Of Pins

Operating Temperature Range

-40Â°C To +85Â°C

Termination Type

SMD

Amplifier Type

Operational

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LM7372MR

Manufacturer:

nstion

Quantity:

210

Company:

Meier Automation Equipment Co., Limited

Part Number:

LM7372MR

Manufacturer:

NS/国半

Quantity:

20 000

Company:

H&T Electronics

Part Number:

LM7372MR

Quantity:

200

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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

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

The LM7372 is built on National’s Advance VIP

cally integrated PNP) complementary bipolar process.

Typical Application

5V operation for portable applications.

15V power supplies allows for large signal

FIGURE 1. Single Supply Application (SOIC-16)

DS200049

™

III (Verti-

Features

n −80dBc highest harmonic distortion

n Very high slew rate: 3000V/µs

n Wide gain bandwidth product: 120MHz

n −3dB frequency

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

= +2: 200MHz

20004903

1MHz, 2V

November 2005

www.national.com

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