PCM1715 Burr-Brown Corporation, PCM1715 Datasheet - Page 4

• Manufacturer Part Number: PCM1715
• Description: Dual Voltage Output CMOS Delta-Sigma DIGITAL-TO-ANALOG CONVERTER With On-Chip Digital Filter
• Manufacturer: Burr-Brown Corporation

CONNECTION DIAGRAM
TYPICAL PERFORMANCE CURVES
All specifications at +25 C, +V
DAC Rch OUT
0.005
0.004
0.003
0.002
0.001
–25
®
THD+N vs TEMPERATURE (Full Scale Output)
PCM1715U
0
10k
Serial
Data Input
V
CC
CC
680pF
3rd ORDER LPF
= V
Temperaure (°C)
10k
= +V
25
DD
10pF ~ 22pF x 2
256fs
384fs
DD
= +5.0V, f
1500pF
= +5V, fs = 44.1kHz, SYSCLK = 384fs/256fs, and 16-bit data, unless otherwise noted.
10k
(1)
(1)
50
10µF
IN
100pF
+
= 991Hz
10
11
12
13
14
1
2
3
4
5
6
7
8
9
75
Interface
+85°C
Control
Rch OUT
Timing
5-Level DAC
CMOS Amp
Filter Right
Input
Low-Pass
Right
Right
100
Digital
Shaper
Filter
Noise
4
5-Level DAC
0.005
0.004
0.003
0.002
0.001
CMOS Amp
Low-Pass
Filter Left
Left
Control
Left
Mode
4.5
THD+N vs SUPPLY VOLTAGE (Full Scale Output)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
10k
DAC Lch OUT
(1)
(1)
(1)
+
10µF
NOTE: (1) Bipass Capacitor :1µF ~ 10µF.
T
A
Mode Control
680pF
3rd ORDER LPF
= +25°C, f
10k
V
CC
= V
5.0
1500pF
10k
DD
IN
+5V
Power Supply
= 991Hz
(V)
100pF
256fs
384fs
Lch OUT
5.5