1FEATURES

2• 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

• 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

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

characteristics also make it suitable for

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.