PIN CONFIGURATIONS
AVCC
LMO
LFO
LIN
LGND
XCS
DVCC
XMUTE
SO16
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
AGND
RMO
RFO
RIN
RGND
DGND
CCLK
DATA
DA6116.001
27 February, 2009
PIN DESCRIPTION
Pin Name
Pin
SO16
Pin
QFN 4x5
Type
Function
AVCC
1
23
P
Power Supply, for Analog
LMO
2
24
AI
External Amplifier Negative Input (Left)
LFO*
LIN*
3
1
AI
Feedback Signal from External Amplifier Output
(Left)
4
3
AI
Input, Left Channel
LGND
5
4
AI
Signal Ground, Left Channel
XCS
6
7
DI
Chip Select Input of Serial Interface
DVCC
7
8
P
Power Supply, for Digital
XMUTE
8
9
DI
Mute Input
DATA
9
11
DIO
Data Input and Output of Serial Interface, Tristate
CCLK
10
12
DI
Clock Input of Serial Interface
DGND
11
13
G
Ground for Digital
RGND
12
16
AI
Signal Ground, Right Channel
RIN*
13
17
AI
Input, Right Channel
RFO*
RMO
14
19
AI
Feedback Signal from External Amplifier Output
(Right)
15
20
AI
External Amplifier Negative Input (Right)
AGND
16
21
G
Ground for Analog
*) Note: These pins have limited ESD protection. See Absolute Maximum Ratings on page 9 for further details.
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