LM381 preamplifier equivalent, lm381/lm381a low noise dual preamplifier.
include high gain (112 dB) large output voltage swing (VCC b 2V) p-p and wide power bandwidth (75 kHz 20 Vp-p) The LM381 LM381A operates from a single supply across the w.
requiring optimum noise performance Each of the two amplifiers is completely independent with individual internal power .
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