BLOCK DIAGRAM
V
OUT1
Output Amp and
Low-Pass Filter
DAC
BCK
LRCK
VOUT
2
Output Amp and
Low-Pass Filter
Audio
Serial
I/F
DAC
DAC
DATA1
DATA2
DATA3
8x
V
OUT3
Output Amp and
Low-Pass Filter
Enhanced
Multi-level
Delta-Sigma
Modulator
Oversampling
Digital Filter
with
Function
Controller
VCOM
VCOM
1
2
Output Amp and
Low-Pass Filter
DAC
DAC
DAC
TEST
RST
ML
VOUT
VOUT
VOUT
4
Serial
Control
I/F
Output Amp and
Low-Pass Filter
5
MC
MDI
MDO
Output Amp and
Low-Pass Filter
6
System Clock
System Clock
Manager
Power Supply
Zero Detect
SCLKI
SCLKO
PIN CONFIGURATION
Top View
LQFP, MQFP
48 47 46 45 44 43 42 41 40 39 38 37
ZERO1
1
2
3
4
5
6
7
8
9
36 ML
35 MC
34 MDI
33 MDO
32 NC
31 NC
ZERO2
ZERO3
ZERO4
ZERO5
ZERO6
AGND
VCC
PCM1600
PCM1601
30 VCC
29 AGND0
28 VCC
27 AGND1
26
CC2
25 AGND2
0
VOUT6
1
V
OUT5 10
VOUT
4
3
11
12
V
VOUT
13 14 15 16 17 18 19 20 21 22 23 24
®
4
PCM1600, PCM1601
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