Datasheet

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AGND
VINR-
VINR+
VCC1
AGND
AGND
AGND
AGND
VCC2
VINL-
VINL+
1
2
3
4
PCM4222PFB
100nFto1 Fm
LeftChannel
AnalogInput
+4.0V
100nF
+
100 Fm
FromHost,Logic,
orManualControls
5
6
7
8
9
12
13
14
15
16
17
18
19
20
21
22
23
24
AGND
VCOML
REFGNDL
VREFL
PCMEN
HPFDR
HPFDL
FS0
FS1
DF
DSDEN
MODEN
DSDMODE
100 Fm
+
100nF
100nF
+
100 Fm
10
11
RightChannel
AnalogInput
VCOMR
REFGNDR
VREFR
DGND
FMT0
FMT1
OWL0
OWL1
DGND
S/M
OVFR
48
47
46
45
FromHost,Logic,
orManualControls
ToHostand/orClippingIndicators
FromHostorMasterReset
FromAudioMasterClockSource
Audio
DSPorHost
44
43
42
41
40
37
36
35
34
33
32
31
30
29
28
27
26
25
OVFL
RST
MCKI
LRCK
BCK
DATA
VDD
DGND
DSDR
DSDL
DSDCLK
SUB0
SUB1
100nF
+3.3V
+
100 Fm
39
38
100nF
+
100 Fm
100nFto1 Fm
DSD
DataCapture
RequiredOnlyforTDMdataformats.
Thesepinsareignoredforallotherformats.
PCM4222
SBAS399A – OCTOBER 2006 – REVISED MARCH 2007
Figure 48. Typical Connections for PCM and DSD Output Modes
29
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