m61531fp Renesas Electronics Corporation., m61531fp Datasheet - Page 2

• Manufacturer Part Number: m61531fp
• Description: 6ch Electronic Volume With 10 Input Selectors
• Manufacturer: Renesas Electronics Corporation.

M61531FP
Block Diagram and Pin Configuration (Top View)
Rev.1.1, Jun.01.2004, page 2 of 19
SRSELOUT
RSELOUT
LSELOUT
BASS R2
BASS R1
BASS L1
BASS L2
SROUT
RECR1
RECR2
RECR3
SLOUT
RECL1
RECL2
RECL3
SRVIN
TRE R
ROUT
TRE L
LOUT
RVIN
LVIN
GND
GND
49
41
42
43
44
45
46
47
48
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
SLch
SRch
Lch
Rch
GND
Control
Output
Control
Control
Control
Output
Output
Output
Gain
Gain
Gain
Gain
AVEE
Control
Output
VOL
Gain
Cch
Tone Block Po sition
R1
SRch VOL
L1
Cch
SLch VOL
Rch VOL
Tone Block Po sition
Lch VOL
Bypass/Tone
Bypass/Tone
Loudness tap
Loudness tap
Tone
Input
ATT
Input
Tone
ATT
SWch
Control
Input
Gain
R2
L2
Lch
Control
SWch
Output
VOL
Gain
R3
L3
Control
Input
Gain
Control
Control
Input
Gain
Control
Input
Input
Gain
Gain
Control
Bypass
Se lector
GND
Input
Gain
Rch
MCU I/F
R3
L3
Lch
Rch
AVCC
L1
Input Selector
Input Selector
Input Selector
Input S elector
L/R VOL
L/R VOL
Multi
DVDD
SWch
Multi
Multi
Multi
Bypass/Tone
SLch
SRch
Input
Input
R1
LA TCH
Input ATT
Cch
Lch
Input ATT
DATA
Rch
CLK
Bypass/Tone
R2
L2
-1
-1
Loudness tap
Loudness tap
GND
GND
GND
GND
/Balance
/Balance
Rch
Lch
Loud
Loud
24
23
22
21
20
19
18
17
16
15
14
13
12
11
11
10
9
8
7
6
5
4
3
2
1
CIN2
SLIN2
SRIN2
RIN2
LIN2
GND
LOUD R
/BALANCE R/
BALANCE R/+
GND
LOUD L
/BALANCE L/
BALANCE L/+
GND
RIN1
LIN1
SLIN1
SRIN1
SWIN1
CIN1
GND
INR1/EXT INR
INL1/EXT INL
INR2
INL2
INR3
Preliminary