CS5520-BS Cirrus Logic Inc, CS5520-BS Datasheet - Page 3

• Manufacturer Part Number: CS5520-BS
• Description: A/D Converter (A-D) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS5520-BS

• Sample Rate: 60SPS
• Input Channels Per Adc: 1
• Mounting Type: Surface Mount
• No. Of Channels: 2
• Power Rating: 37.5mW
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5.5V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ANALOG CHARACTERISTICS
* Refer to the Specification Definitions immediately following the Pin Description Section.
DS74F1
DS74F2
Specified Temperature Range
Accuracy
Linearity Error
Differential Nonlinearity
Unipolar Gain Error
Bipolar Gain Error
Unipolar/Bipolar Gain Drift
Unipolar Offset
Bipolar Offset
Offset Drift
Noise (Referred to Input)
0.025
0.047
0.095
0.190
0.380
V
LSB’s
0.26
0.50
1.00
2.00
4.00
Parameter*
Specifications are subject to change without notice.
(No Missing Codes)
Unipolar Mode
VREF = 2.5V
0.0000238
0.0000477
0.0000954
0.0001907
0.0003814
% FS
CS5520; 20-Bit Unit Conversion Factors
(continued)
Gain = 100 (25 x 4)
Gain = 200 (25 x 8)
Gain = 25 (25 x 1)
Gain = 50 (25 x 2)
ppm FS
0.25
0.50
1.0
2.0
4.0
(Note 2)
(Note 2)
(Note 2)
(Note 2)
LSB’s
0.13
0.26
0.50
1.00
2.00
Min
20
-
-
-
-
-
-
-
-
-
-
-
-40 to +85
Bipolar Mode
PGA gain = 1
0.0007
0.0000119
0.0000238
0.0000477
0.0000954
0.0001907
0.005
Typ
250
200
150
150
% FS
-
4
4
1
4
4
0.0015
Max
24
24
-
-
-
-
-
-
-
8
8
CS5520
ppm FS
0.125
0.25
0.50
1.0
2.0
ppm/ C
nVrms
nVrms
nVrms
nVrms
LSB
LSB
Units
ppm
ppm
Bits
%FS
V/ C
C
20
20
3
3