LM387 preamplifier equivalent, lm387/lm387a low noise dual preamplifier.
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.
requiring optimum noise performance Each of the two amplifiers is completely independent with an internal power supply d.
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