Rev.1.00, Jul.24.2003, page 1 of 11

M62495AFP

TONE CONTROL/VOLUME CONTROL

REJ03F0007-0100Z

Rev.1.00

Jul.24.2003

Description

The M62495AFP is the sound controller IC developed mini-stereo, general audio equipment.

By serial data from microcomputer, it can realize sound controller of selector and 2 band tone control easily.

Features

• Input selector (4 mode)

• Volume (0 to –84 dB, the infinitesimal)

• REC OUT (on/off SW) or MIC mixing

• 20 dB amp

• Tone control (Bass/Treble)

• Stereo/mono. SW

Recommended Operating Conditions

• Supply voltage range :VDD = +2.25 to +2.75 V (typ. +2.5 V)

:VSS = –2.25 to –2.75 V (typ. –2.5 V)

Application

• Mini-stereo Set, Audio Equipment

System Block Diagram

2band-tone

Electronic

vol

Electronic

vol

4-mode

selector

(stereo/

mono

SW)

TAPE

TUNER

CD

AUX

TAPE

TUNER

CD

AUX

CH2 INPUT

CH1 INPUT

REC OUT1

REC OUT2

ALC

MIC

VOLUME

MIC AMP

MIC

POWERAMP

SPEAKER

2band-tone

M62495AFP