LM837N

Low Noise, Quad Operational Amplifier, ±18V, 14-DIP, 25 MHz (typ), High slew rate

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Price:: US $0.50~2.00 / piece [Get Latest Price]

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PartNumber:: LM837N

Brand:: National Semiconductor - NS | Pack: DIP | D/C: 95+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-08-19

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Part Number:LM837N
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Product Summary

The LM837N is a quad operational amplifier designed for low noise, high speed and wide bandwidth performance. The LM837N has a new type of output stage which can drive a 600W 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 LM837N is internally compensated for unity gain operation. The LM837N is pin compatible with most other standard quad op amps and can therefore be used to upgrade existing systems with little or no change.

Parametrics

LM837N absolute maximum ratings: (1)Supply Voltage, VCC/VEE: ±18V; (2)Differential Input Voltage, VID: ±30V; (3)Common Mode Input Voltage, VIC: ±15V; (4)Power Dissipation, PD (Note 3) 1.2W (N): 830 mW (M); (5)Operating Temperature Range, TOPR: -40℃ to +85℃; (6)Storage Temperature Range, TSTG: -60℃ to +150℃; (7)Soldering Information: Dual-In-Line Package, Soldering (10 seconds): 260℃; Small Outline Package, Vapor Phase (60 seconds): 215℃; Infrared (15 seconds): 220℃.

Features

LM837N features: (1)High slew rate: 10 V/μs (typ); 8 V/μs (min); (2)Wide gaibandwidth product: 25 MHz (typ); 15 MHz(min); (3)Power bandwidth: 200 kHz (typ); (4)High output current: ±40 mA; (5)Excellent output drive performance: >600Ω; (6)Low input noise voltage: 4.5 nV/HZ; (7)Low total harmonic distortion: 0.0015%; (8)Low offset voltage: 0.3 mV.