LM837N

Manufacturer Part NumberLM837N
DescriptionLow Noise Quad Operational Amplifier
ManufacturerNational Semiconductor
LM837N datasheet
 
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LM837
Low Noise Quad Operational Amplifier
General 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 600
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.
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
© 1999 National Semiconductor Corporation
DS009047
Features
n High slew rate
n Wide gain bandwidth product
load, mak-
(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
DS009047-1
May 1999
10 V/µs (typ); 8 V/µs (min)
25 MHz (typ); 15 MHz
200 kHz (typ)
±
40 mA
>
600
4.5 nV/
0.0015%
0.3 mV
Dual-In-Line Package
DS009047-2
Top View
Order Number LM837M
or LM837N
See NS Package Number
M14A or N14A
www.national.com

LM837N Summary of contents