LM837

更新时间： 2023-06-19 15:20:27

品牌	Logo	应用领域
德州仪器 - TI		放大器运算放大器
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16页	1126K
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4 通道、25MHz、低噪声音频运算放大器

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LM837 数据手册

LM837

www.ti.com

SNOSBZ6C –MAY 1999–REVISED MARCH 2013

LM837 Low Noise Quad Operational Amplifier

Check for Samples: LM837

FEATURES

DESCRIPTION

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, making it ideal for almost all

digital audio, graphic equalizer, preamplifiers, and

professional audio applications. Its high performance

•

High Slew Rate 10 V/μs (typ); 8 V/μs (min)

Wide Gain Bandwidth Product 25 MHz (typ); 15

MHz (min)

•

Power Bandwidth 200 kHz (typ)

High Output Current ±40 mA

characteristics

also

make

suitable

for

Excellent Output Drive Performance >600Ω

Low Input Noise Voltage 4.5 nV/√Hz

Low Total Harmonic Distortion 0.0015%

Low Offset Voltage 0.3 mV

instrumentation applications where low noise is the

key consideration.

The LM837 is internally compensated for unity gain

operation. It is pin compatible with most other

standard quad op amps and can therefore be used to

upgrade existing systems with little or no change.

Schematic and Connection Diagrams

Figure 1. PDIP Package

Top View

See Package Number

D0014A or NFF0014A

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...16

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