CS5531-ASZR Cirrus Logic Inc, CS5531-ASZR Datasheet - Page 41

• Manufacturer Part Number: CS5531-ASZR
• Description: IC,Data Acquisition Signal Conditioner,2-CHANNEL,16-BIT,CMOS,SSOP,20PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc

Specifications of CS5531-ASZR

• Number Of Bits: 16
• Sampling Rate (per Second): 3.84k
• Data Interface: Serial
• Number Of Converters: 1
• Power Dissipation (max): 45mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS289F5
Analog
Analog
Supply
+2.5 V
Supply
Analog
Analog
Supply
Supply
-2.5 V
-3 V
+3 V
Figure 22. CS5532 Configured with ±2.5 V Analog Supplies
Figure 23. CS5532 Configured with ±3 V Analog Supplies
-
-
+
+
22 nF
0.1 µF
22 nF
0.1 µF
20 AIN2+
19 AIN2-
18
17
20 AIN2+
19 AIN2-
18
17
2 AIN1-
4
1
7 A0
8 A1
3
4
2 AIN1-
7 A0
3
1
8 A1
C1
C2
VREF+
VREF-
AIN1+
C1
C2
VREF+
VREF-
AIN1+
VA -
VA -
VA+
VA+
6
6
5
5
CS5532
CS5532
10 Ω
VD+
DGND
VD+
DGND
OSC2
OSC1
SCLK
OSC2
OSC1
SCLK
15
SDO
15
SDO
16
SDI
16
SDI
CS
CS
9
10
14
13
12
11
9
10
14
13
12
11
CS5531/32/33/34-AS
0.1 µF
4.9152 MHz
4.9152 MHz
+3 V ~ +5 V
Optional
Interface
Interface
Source
Optional
Supply
Source
Digital
Clock
Serial
Serial
Data
Clock
Data
0.1 µF
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