M61512FP Datasheet, PDF (1/13 Pages) Mitsubishi Electric Semiconductor – 5.1ch Electronic Volume

MITSUBISHI SOUND PROCESSORS
M61512FP
5.1ch Electronic Volume
6ch Electric Volume with 6 Input Selector
APPLICATION
AV amp, Mini Compo etc.
FEATURE
• 6 Input Selector (6ch+MUTE)
• Input Gain Control (0/3/6/9dB)
• INPUT ATT (0/-5dB)
• 6ch Dependent Electronic Volume
(6ch 0~-87dB,-∞) FL,FR,C,SL,SR,SWch
• 2 Lines REC Output
(for one thing built in mute switch)
• Built in Bass Boost circuit (FL,FRch)
• 9V single power source
RECOMMENDED OPERATING CONDITION
Analog Supply Voltage Range AVcc=8.0V~10.0V
Digital Supply Voltage Range DVdd=3.0V~5.5V
OUTLINE 80P6N
0.8mm pitch QFP
(20.0X14.0X2.8mm)
SYSTEM BLOCK DIAGRAM
REC OUT
MIC IN
REC OUT
0/3/6/9dB
GAIN
ATT
-1
-
0/-5dB
+^-
-
-₊
-
0/3/6/9dB
GAIN
-1
-
ATT
0/-5dB
MCU I/F
0/-6dB-6/0/2dB
ATT ^{++ -}
BASS
VR _{Buf BOOST}
FL
0/-6dB -
ref
+₊
BASS
Buf BOOST
ATT -6/0/2dB
FR
ref
SL
ref
GAIN
0/6dB
SR
ref
GAIN
0/6dB
C
ref
GAIN
0/6dB
ref
GAIN
0/6dB
SW
123456
MITSUBISHI
ELECTRIC
(₁ /₁₃)