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MITSUBISHI SOUND PROCESSOR
M62445FP
DIGITAL SOUND CONTROLLER WITH DYNAMIC BASS BOOST
APPLICATION
DIGITAL SOUND CONTROLLER WITH DYNAMIC BASS BOOST
OUTLINE
Mini-Compo,Radio cassette etc.
FEATURES
Maximum boost level setting was adapted input level. Maximum boost level setting:20dB,15dB,10dB,5dB,0dB(OFF)
Tch stereo input mode (A,B,C,D,E)
64P6N
64pinQFP (Lead pitch0.8mm)
Bass/Treble(±10dB,8dB,6dB,4dB,2dB,flat)
Through gain controlle(22dB ~ 36dB;2dB/step)
Monoral(L,R,L+R),Vocal cut
0dB ~ -87dB(1dB/Step), -∞
NPN open colector output (8pcs),3-state output (2pcs)
RECOMMENDED OPERATING CONDITIONS
Rated supply voltageAnalog Digital
SYSTEM CONFIGURATION
MIC in REC1
VCC=4.75V/VEE=-4.75V(typ) VDD=4.75V(typ)
OUT1 IN1 X5 IN2
Mode select Through Lch only Rch only L+R mono Vocal cut
Volume
Tone
Dynamic
BassBoost Level Detector
X5
Bass/ Treble
MCU Interface
REC2 CLK DATA LATCH
Output port
3-state port
OUT2
1 2 3 4 7 8 9 10
5
6
MITSUBISHI ELECTRIC
1 / 17
KEYIN ALCIN2 VOLIN2 BASS2-1 BASS2-2 AGND1-1
46 44 39 43 42 41 37 35 33 45 40 38 36 34
RECOUT2 TRE2 BASS2-3 OUTPUT2 TBASS2-1 RECIN2 SELOUT2
T-Bass Filter
32 31 30
TBASS2-3 TBASS2-2
KEYOUT
48
47
AGND2
a b
49
sw6
IN2E
10dB 6dB
Logic Interfac...
