M61520FP
6ch Electronic Volume with Tone Control
REJ03F0057-0100Z
Rev.1.0
Sep.19.2003
Features
Function names
Volume
Input selector
REC output
Gain control
Features
Six independent high-performance independent volumes on-chip (0 to 87 dB in 1 dB steps, -鈭?
L/R ch: 6 inputs with muting and attenuation
Two-channel record output (one channel includes a mute switch)
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
On-chip bass-boost circuits for the FL and FR channels
Internal balanced outputs for the ADC
Bass boost
Balanced output
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
Rev.1.0, Sep.19.2003, page 1 of 15