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 600О© 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. 1 2 High Slew Rate 10 V/Ојs (typ); 8 V/Ојs (min)
Wide Gain Bandwidth Product 25 MHz (typ); 15
MHz (min)
Power Bandwidth 200 kHz (typ)
High Output Current В±40 mA
Excellent Output Drive Performance >600О©
Low Input Noise Voltage 4.5 nV/в€љHz
Low Total Harmonic Distortion 0.0015% …
