CS4812 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
CS4812 Datasheet PDF : 36 Pages
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5. PIN DESCRIPTIONS
DGND
AD1/CDIN
AD0/CS
SPI/I2C
SCPM/S
REQ
RST
RES-VD
NC
NC
NC
NC
NC
NC
NC
NC
RES-DGND
RES-DGND
NC
NC
AINL+
AINL-
VA
AGND
AINR+
AINR-
CMOUT
CMFILT+
CMFILT-
RES-NC
RES-DGND
RES-NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
AOUT1+
AOUT1-
AOUT2+
AOUT2-
AGND
VA
AGND
RES-NC
RES-NC
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
81
50
82
49
83
48
84
47
85
46
86
45
87
44
88
43
89
CS4812
42
90
41
91
92
100-PIN MQFP
40
39
93
38
94
37
95
36
96
35
97
34
98
33
99
32
100
31
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Figure 28. Pin Assignments
CS4812
VD
DGND
SCL/CCLK
SDA/CDOUT
RES-NC
RES-NC
RES-NC
RES-NC
RES-NC
NC
NC
NC
NC
NC
NC
NC
NC
RES-DGND
CLKOUT
XTO
XTI
DGND
VD
DGND
PIO0
PIO1
OVL
RES-DGND
PIO2
RES-DGND
PIO3
RES-DGND
NC
RES-DGND
NC
NC
NC
NC
NC
NC
NC
NC
RES-NC
RES-NC
RES-NC
RES-NC
AGND
VA
RES-NC
RES-NC
DS291PP3
29
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