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PCM5102PWR (IC65):DCD520AE
TERMINAL
NAME
CPVDD
CAPP
CPGND
CAPM
VNEG
OUTL
OUTR
AVDD
AGND
DEMP
FLT
SCK
BCK
DIN
LRCK
FMT
XSMT
LDOO
DGND
DVDD
(1) Failsafe LVCMOS Schmitt trigger input
PCM510X (top view)
Table 2. TERMINAL FUNCTIONS, PCM510x
I/O
DESCRIPTION
NO.
1
-
Charge pump power supply, 3.3V
2
O
Charge pump flying capacitor terminal for positive rail
3
-
Charge pump ground
4
O
Charge pump flying capacitor terminal for negative rail
5
O
Negative charge pump rail terminal for decoupling, -3.3V
6
O
Analog output from DAC left channel
7
O
Analog output from DAC right channel
8
-
Analog power supply, 3.3V
9
-
Analog ground
10
I
De-emphasis control for 44.1kHz sampling rate
11
I
Filter select : Normal latency (Low) / Low latency (High)
12
I
System clock input
13
I
Audio data bit clock input
14
I
Audio data input
15
I
Audio data word clock input
16
I
Audio format selection : I
17
I
Soft mute control : Soft mute (Low) / soft un-mute (High)
18
-
Internal logic supply rail terminal for decoupling
19
-
Digital ground
20
-
Digital power supply, 3.3V
(1)
2
S (Low) / Left justified (High)
87
: Off (Low) / On (High)
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