CS5501-AP datasheet(3/54 Pages) CIRRUS

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CS5503 ANALOG CHARACTERISTICS (TA = TMIN to TMAX; VA+, VD+ = 5V;

VA-, VD- = -5V; VREF = 2.5V; CLKIN = 4.096MHz; Bipolar Mode; MODE = +5V; Rsource = 750

Ω with a 1nF

to AGND at AIN (see Note 1): unless otherwise specified.)

CS5503-A, B, C

CS5503-S, T

Parameter*

Min

Typ

Max

Min

Typ

Max

Units

Specified Temperature Range

-40 to +85

-55 to +125

°C

Accuracy

Linearity Error

-A, S

-B, T

-C

0.0015

0.0007

0.0003

0.003

0.0015

0.0012

0.0007

0.003

TBD

±%FS

Differential Nonlinearity

TMIN to TMAX

(Not Missing Codes)

20-

-20-

Bits

Full Scale Error

(Note 2)

±4

±16

±4

±16

LSB20

Full Scale Error Drift

(Note 3)

±19

±37

-LSB20

Unipolar Offset

(Note 2)

±4

±16

±4

±16

LSB20

Unipolar Offset Drift

(Note 3)

±67

+48

-400

-LSB20

Bipolar Offset

(Note 2)

±4

±16

±4

±16

LSB20

Bipolar Offset Drift

(Note 3)

±34

+24

-200

-LSB20

Bipolar Negative Full Scale Error

(Note 2)

±8

±32

±8

±32-

LSB20

Bipolar Negative Full Scale Drift

(Note 3)

±10

±20

-LSB20

Noise (Referred to Output)

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.

CS5501/CS5503

DS31F2

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