
IC Data Sheets
8.
8.11 Diagram
10-6-12 AD82587 I2S audio amplifier
B12, AD82587 (IC U607)
Figure 8-13 Internal block diagram and pin configuration
19361_302_121213.eps
121213
Block diagram
Pinning information
MCLK
CLK_OUT
DVDD
DGND
DEF
SDATA
SDA
S
A0
ERR
O
R
PD
LA
BCLK
RE
S
ET
1
2
3
4
5
6
7
8
9
4
8
47
46
45
44
4
3
42
41
40
3
9
38
3
7
DVDD
DGND
N.C
.
N.C.
N.C.
VDDLA
VDDRA
10
11
12
24
2
3
22
21
20
19
1
8
17
16
15
14
1
3
36
35
34
33
32
31
30
29
28
27
26
25
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
PLL
S
A1
N.C
.
N.C
.
S
CL
LRCIN
MONO
N.C
.
GNDL
N.C
.
LB
VDDLB
V
DDRB
RB
RA
N.C
.
N.C
.
GNDR
AD82587
Input
Interface
I2C Control
Interface
PCM to PWM
Loudspeaker
Driver
L
R
BCLK
SDATA
LRCIN
ERROR
S
CL
S
DA
S
A0
S
A1
MCLK
Re
s
et
PD
MONO
Audio Signal
Processing
SDM
PLL
Internal
System
Clock
PLL
Logic
Interface