cs5511 Cirrus Logic, Inc., cs5511 Datasheet - Page 12

• Manufacturer Part Number: cs5511
• Description: 16-bit And 20-bit, 8-pin ?? Adc
• Manufacturer: Cirrus Logic, Inc.

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