M62495AFP Datasheet, PDF (1/12 Pages) Mitsubishi Electric Semiconductor – TONE CONTROL/VOLUME CONTROL

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
MIC AMP
MIC
MIC
VOLUME
ALC
CH2 INPUT
TAPE
TUNER
CD
AUX
CH1 INPUT
TAPE
TUNER
CD
AUX
REC OUT1
4-mode
selector
(stereo/
mono
SW)
REC OUT2
Electronic
vol
Electronic
vol
M62495AFP
2band-tone
POWER AMP
2band-tone
SPEAKER
Rev.1.00, Jul.24.2003, page 1 of 11