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XL-R2010BK
TC9412AF-X(IC891) : Rec Level
1.Pin layout
VSS
1
NC
2
L-OUT
3
L-IN
4
LD1
5
LD2
6
A-GND
7
NC
8
CS1
9
NC
10
GND
11
CK
12
3.Pin functions
Pin No.
Symbol
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1-26
2.Block diagram
24
VDD
23
NC
22
R-OUT
21
R-IN
L-ch
20
LD1
19
LD2
18
A-GND
A-GND
17
NC
16
CS2
15
NC
14
STB
13
DATA
GND
Description
VSS
Negative power supply terminal
NC
Non connect
L-OUT
L-ch Volume output terminal
L-IN
L-ch Volume input terminal
LD1
L-ch Loudness tap output terminal
LD2
L-ch Loudness tap output terminal
A-GND
L-ch Analog ground
NC
Non connect
CS1
Chip select input terminal
NC
Non connect
GND
Digital ground
CK
Data transfer clock input terminal
DATA
Volume setup serial data input terminal
STB
Data write strobe input terminal
NC
Non connect
CS2
Chip select terminal
NC
Non connect
A-GND
R-ch Analog ground
LD2
R-ch Loudness tap output terminal
LD1
R-ch Loudness tap output terminal
R-IN
R-ch Volume input terminal
R-OUT
R-ch Volume output terminal
NC
Non connect
VDD
Positive power supply terminal
NC
VSS
2
1
3
OUT
4
IN
L-ch
Data
5
LD1
Latch
6
LD2
Circuit
7
8
NC
Shift Register
9
CS1
Level
10
NC
Shift
Circuit
11
12
CK
VDD
NC
24
23
R-ch
Data
Latch
Circuit
Level
(13bit)
Shift
Strove
Circuit
generating
circuit
22
OUT
21
IN
R-ch
20
LD1
19
LD2
18
A-GND
17
NC
16
CS2
15
NC
14
STB
13
DATA
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