LM837 Datasheet | National Semiconductor

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 pensated for unity gain operation. It is pin patible with most other standard quad op amps and can therefore be used to upgrade existing systems with little or no change. Features n High slew rate 10 V/µs (typ); 8 V/µs (min) n Wide gain bandwidth product 25 MHz (typ); 15 MHz (min) n Power bandwidth 200 k Hz (typ) ± 40 m A n High output current > 600Ω n Excellent output drive performance n Low input noise voltage 4.5 n V/ n Low total harmonic distortion 0.0015% n Low offset voltage 0.3 m V 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 © 1999 National Semiconductor Corporation DS009047 .national. Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage, VCC/VEE Differential Input Voltage, VID (Note 2) mon Mode Input Voltage, VIC (Note 2) Power Dissipation, PD (Note 3) Operating Temperature Range, TOPR ± 18V ± 30V ± 15V 1.2W (N) 830 m W (M) - 40˚C to +85˚C Storage Temperature Range, TSTG - 60˚C to +150˚C Soldering Information Dual-In-Line Package Soldering (10 seconds) 260˚C Small Outline Package Vapor Phase (60 seconds) 215˚C Infrared (15 seconds) 220˚C ESD rating to be determined. See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount devices. DC Electrical Characteristics TA = 25˚C, VS = ±...