Datasheet Details
Part number:
LM387, LM3
Manufacturer:
National Semiconductor
File Size:
121.37 KB
Description:
Lm387/lm387a low noise dual preamplifier.
Note:
This datasheet PDF includes multiple part numbers: LM387, LM3.
Please refer to the document for exact specifications by model.
LM387, LM3, LM387/LM387A Low Noise Dual Preamplifier
The LM387 is a dual preamplifier for the amplification of low level signals in applications requiring optimum noise performance Each of the two amplifiers is completely independent with an internal power supply decoupler-regulator providing 110 dB supply rejection and 60 dB channel separation Other
LM387 Features
* include high gain (104 dB) large output voltage swing (VCC b 2V)p-p and wide power bandwidth (75 kHz 20 Vp-p) The LM387A is a selected version of the LM387 that has lower noise in a NAB tape circuit and can operate on a larger supply voltage The LM387 operates from a single supply across the wide ra
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