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