
Rev.1.00 2003.05.08
page 2 of 23
M65881AFP
PIN CONFIGURATION
VddL
VssRVssL
OUTL2
XOVdd
XfsoOUT
XOVss
DVdd
DVss
MCKSEL
SCDT
SCSHIFT
SCLATCH
NSPMUTE
INIT
LRCK
BCK
DATA
BFVdd SFLAG
TEST2
TEST1
HPOUTR2
HPVssR
HPOUTR1
HPVddR
HPOUTL2
HPVssL
HPOUTL1
HPVddL
XVss
XfsoIN
XVdd
VssLR
OUTR2
OUTR1
VddR
1.8V
system
OUTL1
BFVss
XfsiIN FsoCKO
FsoI
3.3V
system
3.3V
system
3.3V
system
PWM output
for Power Stage
PWM output
for Headphone
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
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M65881AFP
1
-
ABSOLUTE MAXIMUM RATINGS
4
-
ELECTRICAL CHARACTERISTICS
4
-
PIN DESCRIPTION
6
-
EXPLANATION OF OPERATION
7
-
1. DATA,BCK,LRCK
7
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3. MCKSEL, XfsoIN, XfsoOUT
8
-
4. XfsiIN
8
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2. SCDT, SCSHIFT, SCLATCH
8
-
PWM output control
10
-
7. OUTL1, OUTL2, OUTR1, OUTR2
10
-
9. NSPMUTE
11
-
10. INIT
11
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11. TEST1, TEST2
11
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12. Power supply and GND
11
-
13. Power sequences
12
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SERIAL CONTROL
13
-
Rev.1.00 2003.05.08
14
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2. System1 Mode
16
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3. System2 Mode
18
-
Plastic 42pin 450mil SSOP
22
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