AIS2IH datasheet(8/63 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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2.3

Temperature sensor characteristics

@ Vdd = 3.0 V, T = -40 °C to +115 °C unless otherwise noted

Table 5. Temperature sensor characteristics

Symbol

Parameter

Min.

Typ. (1)

Max.

Unit

Top

Operating temperature range

-40

+115

°C

Toff

Temperature offset(2)

-15

+15

°C

TSDr

Temperature sensor output change vs. temperature

1(3)

LSB/°C

16(4)

TODR

Temperature refresh rate in High-Performance Mode for all ODRs

or in low-power modes for ODRs equal to 200/100/50 Hz

Temperature refresh rate in low-power modes for ODR equal to 25 Hz

Temperature refresh rate in low-power modes for ODR equal to 12.5 Hz

12.5

Temperature refresh rate in low-power modes for ODR equal to 1.6 Hz

1.6

1. Typical specifications are not guaranteed.

2. The output of the temperature sensor is 0 LSB (typ.) at 25 °C.

3. 8-bit resolution (i.e. when using the OUT_T (26h) register)

4. 12-bit resolution (i.e. when using the OUT_T_L (0Dh) and OUT_T_H (0Eh) registers)

AIS2IH

Temperature sensor characteristics

DS12421 - Rev 4

page 8/63

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