ZSSC3036

Low-Power 16-Bit Sensor Signal Conditioner IC

Data Sheet

May 28, 2013

© 2013 Zentrum Mikroelektronik Dresden AG

— Rev. 1.20

All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without

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3.8.2.

Temperature Signal Compensation

Temperature is measured internally. Temperature correction contains both linear gain and offset terms as well as

a second-order term to correct for any nonlinearities. For temperature, second-order compensation for

nonlinearity is always parabolic. Again, the correction formula is best represented as a two-step process as

follows:

Simplified:



15

2

_

_

2

_









T

Offset

Raw

T

T

Gain

Z

T

(delimited to positive number range)

(19)





















15

15

15

2

2

_

2

T

T

Z

T

SOT

Z

T

(delimited to positive number range)

(20)

Complete:





1

2

0

15

1

2

2

1

2

2

15

17

17

17

17

17

2

_

_

2

_











































T

Offset

Raw

T

T

Gain

Z

T

(21)

1

2

0

1

2

2

15

1

2

2

15

15

16

17

17

17

17

2

2

_

2































































T

T

Z

T

SOT

Z

T

(22)

Where

Gain_T

=

T_Raw

=

Offset_T

=

SOT_T

=