LM3915 driver equivalent, dot/bar display driver.
n n n n n n n n n n n n 3 dB/step, 30 dB range Drives LEDs, LCDs, or vacuum fluorescents Bar or dot display mode externally selectable by user Expandable to displays of 9.
include average or peak level indicators, power meters and RF signal strength meters. Replacing conventional meters with.
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