LC7536R - Electronic Volume Control
LC7536R Features
* The LC7536R is controlled by a 3-wire (DI, CL and CE) serial data control scheme that can be shared with other ICs. Up to two LC7536Rs can be used on the same bus by using the S (select) pin.
* Eighty positions in 1 dB steps plus mute (
* ∞), maximum attenuation is over 80 dB