CS5510 Datasheet, PDF (12/24 Pages) Cirrus Logic – 16-bit and 20-bit, 8-pin Sigma-Delta ADC

CS5510/11/12/13
+5.0 V
Supply
0.1 µF
Voltage +
Reference -
6
V+
1 _VREF
CS5510/11/12/13
2 _AIN+
CS ⁴
Differential Input +
(± 80% VREF) -
3 _AIN-
8
SDO
5
SCLK
+
Common Mode = 0 to V+ _-
V-
7
V+ = 5.0 V
Serial
Data
Interface
Clock Source
(Required for
CS5510/12
Applications)
Figure 6. CS5510/11/12/13 Configured with a +5.0 V Analog Supply.
+2.5 V
Supply
0.1 µF
Reference ₊
Voltage _-
6
V+
1 _VREF
CS5510/11/12/13
2 _AIN+
CS ⁴
Differential Input +
(± 80% VREF) -
3 _AIN-
SDO ⁸
5
SCLK
Common Mode = ⁺
V+ to V-
-
V+ = 2.5 V
Serial
Data
Interface
Clock Source
(Required for
CS5510/12
Applications)
-2.5 V
Supply
0.1 µF
V-
7
Implies the ground return
between the two supplies.
Figure 7. CS5510/11/12/13 Configured with ±2.5 V Analog Supplies.
12
DS337F3