Rev.1.0, Sep.19.2003, page 1 of 15

M61520FP

6ch Electronic Volume with Tone Control

REJ03F0057-0100Z

Rev.1.0

Sep.19.2003

Features

Function names

Features

Volume

Six independent high-performance independent volumes on-chip (0 to 87 dB in 1 dB steps, -

∞)

Input selector

L/R ch: 6 inputs with muting and attenuation

REC output

Two-channel record output (one channel includes a mute switch)

Gain control

Input gain control for FL, FR, C, SL, SR, and SW channels (0/3.6 dB)

Record-input gain control (+1/+3/+4.6/+6.6 dB)

Output gain control for SL, SR and C channels (0/+6 dB)

Output gain control for the SW channel (+6/+10 dB)

Output gain control for FL and FR channels (0/+2/+6.5/+10.5 dB) *1

Microphone-mix gain control (0/-2/+6.5/+10.5 dB) *1

Bass boost

On-chip bass-boost circuits for the FL and FR channels

Balanced output

Internal balanced outputs for the ADC

Note: 1 The microphone mix gain is coupled with output gain control for the FL and FR channels.

Application

Mini-component systems, TVs, etc.

Recommended Operating Conditions

Analog power-supply voltage range: 8.0 V to 10.0 V

Digital power-supply voltage range: 3.0 V to 5.5 V