LM837

更新时间： 2024-01-17 13:35:40

品牌	Logo	应用领域
美国国家半导体 - NSC		运算放大器
页数	文件大小	规格书
8页	417K
描述
Low Noise Quad Operational Amplifier

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LM837 数据手册

May 1999

LM837

Low Noise Quad Operational Amplifier

General Description

Features

n High slew rate

10 V/µs (typ); 8 V/µs (min)

25 MHz (typ); 15 MHz

The LM837 is a quad operational amplifier designed for low

noise, high speed and wide bandwidth performance. It has a

new type of output stage which can drive a 600Ω load, mak-

ing it ideal for almost all digital audio, graphic equalizer,

preamplifiers, and professional audio applications. Its high

performance characteristics also make it suitable for instru-

mentation applications where low noise is the key consider-

ation.

n Wide gain bandwidth product

(min)

n Power bandwidth

n High output current

n Excellent output drive performance

n Low input noise voltage

n Low total harmonic distortion

n Low offset voltage

200 kHz (typ)

40 mA

600Ω

4.5 nV/

0.0015%

0.3 mV

The LM837 is internally compensated for unity gain opera-

tion. It is pin compatible with most other standard quad op

amps and can therefore be used to upgrade existing sys-

tems with little or no change.

Schematic and Connection Diagrams

Dual-In-Line Package

DS009047-2

Top View

Order Number LM837M

or LM837N

See NS Package Number

M14A or N14A

DS009047-1

DS009047

www.national.com

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LM837M/NOPB	TI	获取价格	LM837 Low Noise Quad Operational Amplifier
LM837M/NOPBX	TI	获取价格	QUAD OP-AMP, 5000uV OFFSET-MAX, 25MHz BAND WIDTH, PDSO14, PLASTIC, SOP-14
LM837MDC	NSC	获取价格	IC QUAD OP-AMP, 5000 uV OFFSET-MAX, 25 MHz BAND WIDTH, UUC, DIE, Operational Amplifier
LM837MDC	TI	获取价格	QUAD OP-AMP, 5000uV OFFSET-MAX, 25MHz BAND WIDTH, UUC, DIE