LMC1982 Datasheet (National Semiconductor) - Digitally-Controlled Stereo Tone and Volume Circuit with Two Selectable Stereo Inputs

LMC1982, Digitally-Controlled Stereo Tone and Volume Circuit with Two Selectable Stereo Inputs

The LMC1982 is a monolithic integrated circuit that provides volume, balance, tone (bass and treble), enhanced stereo, and loudness controls and selection between two pairs of stereo inputs.

These functions are digitally controlled through a three-wire communication interface.

There are two digital

LMC1982 Features

* n Low noise and distortion n Two pairs of stereo inputs Block and Connection Diagrams DS011028-1 DNR ® is a registered trademark of National Semiconductor Corporation. Dolby ® is a registered trademark of Dolby Labs. © 1999 National Semiconductor Corporation DS011028 www.national.com Absolute