Data Sheet

9

Revision 1.1, 2015-07-29

KP254

Digital Absolute Pressure Sensor

Functional Description

2.5

Transfer Function Temperature

Triggering the temperature command (see Section 2.6.1.4) the KP254 provides the ambient temperature.

Figure 5

2.5.1

Temperature Transfer Function Characteristics

range. The operating temperature range is defined by the parameter 2.7 “Operating temperature” on

Page 22

Table 3

Temperature transfer function characteristics

Temperature

Output Code

Gain and Offset

Symbol Values

Unit

Symbol

Values

Unit

Symbol

Value

Unit

-40

°C

0

LSB

ST

5.115

LSB/°C

°C

1023

LSB

209.6

204.6

LSB

LSB

-40

0

511

1023

-20

0

20

40

60

80

100

operating temperaturerange

120

140

160

temperature [°C]

Zoo

m

T

T

T

amb

S

offs

out

T

−

=