LC75341M Datasheet (Sanyo Semicon Device) - Single-Chip Volume and Tone Control

LC75341M, Single-Chip Volume and Tone Control

Notes 8 17 LSEL0 RSEL0 * Input selector outputs 5 20 LBASS RBASS * Connections for the resistors and capacitors that form the bass band filters.

4 21 LOUT ROUT * These pins are used both as the connections for the resistors and capacitors that form the bass band filt

Ordering number : ENN 6270 CMOS IC LC75341, 75341M Single-Chip Volume and Tone Control System Preliminary Overview The LC75341 and LC75341M are electronic volume and tone control systems that provide volume, balance, a 2band equalizer, and input switching functions that can be controlled from serially transferred data.

Package Dimensions unit: mm 3067-DIP24S [LC75341] 24 13 Functions Volume: 0 dB to 79 dB (in 1-dB steps) and ∞, for a total of 81 settings.

The

LC75341M Features

* On-chip buffer amplifiers minimize the number of external components.

* Fabricated in a silicon gate CMOS process to minimize switching noise from internal switches.

* Built-in analog ground reference voltage generation circuit.

* All controls can be set from serial