LC75348 Datasheet (Sanyo Electric) - Single-Chip Electronic Volume and Tone Control System

LC75348, Single-Chip Electronic Volume and Tone Control System

Ordering number : ENN7308 CMOS IC LC75348, 75348M Single-Chip Electronic Volume and Tone Control System Overview The LC75348 and LC75348M are electronic volume and tone control ICs that provide volume, balance, 2-band equalizer, input gain control, and input switching functions while requiring a minimal number of external components.

Package Dimensions unit: mm 3196-DIP30SD [LC75348] 27.0 30 16 Volume: 81 levels: 0 dB to 79 dB (in 1 dB steps) and ∞.

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LC75348 Features

* Built-in buffer amplifiers reduce the number of external components required.

* Fabricated in a silicon gate CMOS process for minimal switching noise from built-in switches and minimal switching noise even when there is no input signal.

* Built-in zero cross circuits minimi