AIS2IH datasheet(33/63 Pages) STMICROELECTRONICS

Part #	AIS2IH

Description	MEMS digital output motion sensor: high-performance 3-axis accelerometer for automobile applications

PDF	63 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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8.1

OUT_T_L (0Dh)

Temperature output register in 12-bit resolution (r)

Table 21. OUT_T_L register

TEMP3

TEMP2

TEMP1

TEMP0

Table 22. OUT_T_L register description

TEMP[3:0]

The 8 least significant bits of the temperature sensor output. 0 LSB = 25 °C. Sensitivity = 16 LSB/°C.

Together with OUT_T_H (0Eh) , it forms the output value expressed as a 16-bit word in 2's complement.

8.2

OUT_T_H (0Eh)

Temperature output register in 12-bit resolution (r)

Table 23. OUT_T_H register

TEMP11

TEMP10

TEMP9

TEMP8

TEMP7

TEMP6

TEMP5

TEMP4

Table 24. OUT_T_H register description

TEMP[11:4]

The 8 most significant bits of the temperature sensor output. 0 LSB = 25 °C. Sensitivity = 16 LSB/°C.

Together with OUT_T_L (0Dh), it forms the output value expressed as a 16-bit word in 2's complement

8.3

WHO_AM_I (0Fh)

Who_AM_I register (r). This register is a read-only register. Its value is fixed at 44h.

Table 25. WHO_AM_I register default values

AIS2IH

DS12421 - Rev 4

page 33/63

AIS2IH Datasheet(PDF) 33 Page - STMicroelectronics