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MITSUBISHI SOUND PROCESSOR
M62440FP
ELECTRIC VOLUME CONTROL WITH TONE
CONTROLLER FOR 4-SPEAKER APPLICATIONS
Description
The M62440FP is an IC developed for car audio, it has a built-in 4ch input selector,
master volume, loudness, tone control and fader volume blocks. All of these blocks are
controlled via serial data.Thank to the used zero crossing detector, very low click noise
are obtained.
Features
Built-in zero cross detector prevents click noise
4-input Selector
Loudness
Tone Control Bass/Mid/Treble
Master Volume/Fader Volume
Serial Data Control
Outline 42P2R
Recommended Operating Conditions
Supply voltage range•••••Vcc=6 ~ 9V
V
DD
=4 ~ 6V
Rated supply voltage••••••Vcc=8V
V
DD
=5V
Block Diagram
Lch
Front
IND2
INC2
INB2
INA2
Bass/
Mid/
Treble
Fader
Volume
&
Loudness
Zero Cross
Detector
Zero Cross
Detector
Bass/
Mid/
Treble
Rear
Interface
Front
IND1
INC1
INB1
INA1
Fader
Rear
Rch
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ELECTRIC
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