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Circuit Diagrams and PWB Layouts
10-6-12
AD82587 I2S audio amplifier
AD82587 I2S audio amplifier
B12
AD82586/AD82587 I2S audio amplifier
DVDD3V3
Aud3A3
FB606
1
2
FB612
120OHM
1
2
AOMCLK
C688 10PF 50V
AMP_DEF
AOSDATA0
33R 1/16W 5%
AMP_MUTE
R663
Aud3A3
Aud3A3
AMP_SA0
AMP_SA1
R675
R676
NC/10K 1/16W 5%
NC/10K 1/16W 5%
TPM9.2HE LA
10.
AMP24V
U607
1
36
VDDLA
VDDRA
2
35
NC
NC
3
34
NC
NC
4
33
NC
NC
5
32
NC
NC
6
31
PLL
NC
7
30
AD82587-LE48NAY
MCLK
NC
Aud3A3
8
29
CLK_OUT
NC
9
28
DGND
NC
10
27
DVDD
DVDD
11
26
DEF
DGND
12
25
SDATA
SDA
R657
Aud3A3
R660
0R05 1/16W
AOLRCK
33R 1/16W 5%
R661
AOBCLK
33R 1/16W 5%
R662
AMP_PD
0R05 1/16W
R664
0R05 1/16W
C636
0.47uF 16V
AMP_PD
H: ON
L: OFF
Aud3A3
Aud3A3
AMP_RESET
AMP_DEF
C651
1UF 10V
EN 112
AMP24V
+24V_A
FB607
2
1
C631
+
100UF 50V
+
C616
100UF 50V
Aud3A3
OSDA0
R658
0R05 1/16W
OSCL0
470pF 50V
10R 1/8W 5%
10R 1/8W 5%
470pF 50V
470pF 50V
10R 1/8W 5%
10R 1/8W 5%
470pF 50V
back to
2013-May-30
div. table
4,5,6,7,9,13,14,16,17,18,19,21,22
4,5,6,7,8,9,10,11,12,13,14,16,17,18,19,20,21,22
I2S
I2C 0(Audio Amp control)
5,7,13,18
5,7,13,18
R6010
0R051/8W
17
R6011
0R051/8W
R6012
0R051/8W
R6013
0R051/8W
NEAR AMP IC
NEAR CONN
FB608
1
2
L601
OUT2A
C638
C637
22UH
0.1uF 50V
R665
C640
220N 50V
C642
R667
220N 50V
FB609
C645
C644
L602
0.1uF 50V
1
2
OUT2B
FB610
22UH
L603
OUT1A
1
2
C647
C646
22UH
0.1uF 50V
R673
C649
220N 50V
C652
R678
220N 50V
FB611
C655
L604
C654
0.1uF 50V
1
2
OUT1B
22UH
AD82587 I2S audio amplifier
B12
4,11
+24V_A
+24V_A
DVDD3V3
DVDD3V3
GND
AOMCLK
5
AOMCLK
AOBCLK
5
AOBCLK
AOLRCK
5
AOLRCK
AOSDATA0
5
AOSDATA0
OSCL0
OSCL0
OSDA0
OSDA0
AMP_MUTE
AMP_MUTE
ROUT+
CN601
CONN
R
1
ROUT-
R-
2
R+
3
L-
4
L+
LOUT+
L
LOUT-
B
2012-08-15
715G5632
19361_511_121211.eps
121211
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