PCM1712 Burr-Brown Corporation, PCM1712 Datasheet - Page 4

• Manufacturer Part Number: PCM1712
• Description: DIGITAL-TO-ANALOG CONVERTER
• Manufacturer: Burr-Brown Corporation

CONNECTION DIAGRAM
PIN CONFIGURATION
DAC Rch OUT
®
PCM1712
10k
Data Input
3rd ORDER LPF
Serial
680pF
10k
(3)
10pF ~ 22pF x 2
1500pF
10k
AGND2R
AGND1
EXT1R
EXT2R
LRCIN
BCKIN
DGND
V
(1)
(1)
V
CLKO
(2)
CC
OUT
XTO
10µF
DIN
V
XTI
2R
100pF
DD
+
R
10
11
12
13
14
10
11
12
13
14
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
NOTE: (1) Bypass Capacitor :1µF ~ 10µF.
(2) Typical application circuit. To obtain
guaranteed specifications, required 20kHz
bandwidth limitation by low pass filter.
(3) Input pins require pull-up resistors.
Interface
5-Level
Rch OUT
Interface
Control
Timing
Control
5-Level
Timing
CMOS Amp
Filter Right
Input
Low-Pass
Input
Right
Right
Right
DAC
DAC
Digital
Shaper
Digital
Filter
Shaper
Filter
Noise
Noise
4
5-Level
5-Level
CMOS Amp
CMOS Amp
Low-Pass
Filter Left
Low-Pass
Filter-Left
Left
Left
Control
Left
Control
Left
Mode
Mode
DAC
DAC
28
27
26
25
24
23
22
21
20
19
18
17
16
15
28
27
26
25
24
23
22
21
20
19
18
17
16
15
10k
DAC Lch OUT
(1)
(1)
(1)
ML/DSD
MC/DM2
MD/DM1
MUTE
MODE
NC
DGND
V
V
AGND2L
EXT1L
EXT2L
V
V
+
10µF
DD
CC
OUT
CC
Mode Control
3rd ORDER LPF
2L
1
680pF
L
10k
100µF
1500pF
10k
(3)
(2)
+5V
Power Supply
100pF
Lch OUT