Cirrus Logic CS5513 - Manual (Page 12)

CS5510/11/12/13
12 DS337F4
V+
VREF
AIN+
SCLK
SDO
CS5510/11/12/13
CS
+5.0 V
Supply
1
2
6
8
4
Clock Source
Serial
Data
Interface
AIN-
3
V-
7
0.1
μF
(Required for
CS5510/12
Applications)
Differential Input
(± 80% VREF)
5
V+ = 5.0 V
+
-
Voltage
Reference
+
-
+
-
Common Mode = 0 to V+
Figure 6. CS5510/11/12/13 Configured with a +5.0 V Analog Supply.
V+
VREF
AIN+
SCLK
SDO
CS5510/11/12/13
CS
+2.5 V
Supply
1
2
6
8
4
Clock Source
Serial
Data
Interface
AIN-
3
V-
7
+
-
0.1
μF
+
-
(Required for
CS5510/12
Applications)
Differential Input
(± 80% VREF)
Common Mode =
V+ to V-
5
-2.5 V
Supply
0.1
μF Implies the ground return
between the two supplies.
V+ = 2.5 V
+
-
Reference
Voltage
Figure 7. CS5510/11/12/13 Configured with ±2.5 V Analog Supplies.