CS5501-AS Просмотр технического описания (PDF) - Cirrus Logic
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CS5501-AS Datasheet PDF : 54 Pages
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CS5501/CS5503
CS5503 ANALOG CHARACTERISTICS (TA = TMIN to TMAX; VA+, VD+ = 5V;
VA-, VD- = -5V; VREF = 2.5V; CLKIN = 4.096MHz; Bipolar Mode; MODE = +5V; Rsource = 750Ω with a 1nF
to AGND at AIN (see Note 1): unless otherwise specified.)
Parameter*
CS5503-A, B, C
Min Typ Max
CS5503-S, T
Min Typ Max
Units
Specified Temperature Range
Accuracy
Linearity Error
-A, S
-B, T
-C
Differential Nonlinearity
(Not Missing Codes)
TMIN to TMAX
Full Scale Error
(Note 2)
Full Scale Error Drift
(Note 3)
Unipolar Offset
(Note 2)
Unipolar Offset Drift
(Note 3)
Bipolar Offset
Bipolar Offset Drift
(Note 2)
(Note 3)
Bipolar Negative Full Scale Error
Bipolar Negative Full Scale Drift
Noise (Referred to Output)
(Note 2)
(Note 3)
-40 to +85
-
0.0015 0.003
-
0.0007 0.0015
-
0.0003 0.0012
-
20
-
-
±4
±16
-
±19
-
-
±4
±16
-
±67
-
-
±4
±16
-
±34
-
-
±8
±32
-
±10
-
-
1.6
-
-55 to +125
°C
-
-
0.003 ±%FS
-
0.0007 TBD ±%FS
±%FS
-
20
-
Bits
-
±4
±16 LSB20
-
±37
-
LSB20
-
±4
±16 LSB20
-
+48
-
LSB20
-400
-
±4
±16 LSB20
-
+24
-
LSB20
-200
-
±8
±32- LSB20
-
±20
-
LSB20
-
1.6
- LSBrms
(20)
Unipolar Mode
Bipolar Mode
µV LSB’s %FS ppm Fs LSB’s %FS ppm FS
0.596 0.25 0.0000238 0.24 0.13 0.0000119 0.12
1.192 0.50 0.0000477 0.47 0.26 0.0000238 0.24
2.384 1.00 0.0000954 0.95 0.50 0.0000477 0.47
4.768 2.00 0.0001907 1.91 1.00 0.0000954 0.95
9.537 4.000 0.0003814 3.81 2.00 0.0001907 1.91
CS5503 Unit Conversion Factors, VREF = 2.5V
* Refer to the Specification Definitions immediately following the Pin Description Section.
DS31F2
3
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