LSM9DS1 Datasheet, PDF (14/72 Pages) –

Module specifications
LSM9DS1
2.2.1
Recommended power-up sequence
For the power-up sequence please refer to the following figure, where:
• Trise is the time for the power supply to rise from 10% to 90% of its final value
• Twait is the delay between the end of the Vdd_IO ramp (90% of its final value) and the
start of the Vdd ramp
Figure 2. Recommended power-up sequence
7ULVH
9GGB,2 ^9
7ZDLW
9GG ^9
7ULVH
2.3
Temperature sensor characteristics
@ Vdd = 2.2 V, T = 25 °C unless otherwise noted ^(c)
Table 5. Temperature sensor characteristics
Symbol
Parameter
Test condition Min.
Typ.⁽¹⁾
Max.
Gyro OFF⁽²⁾
50
TODR Temperature refresh rate
Gyro ON
59.5
TSen Temperature sensitivity⁽³⁾
16
Top
Operating temperature range
-40
+85
1. Typical specifications are not guaranteed.
2. When the accelerometer ODR is set to 10 Hz and the gyroscope part is turned off, the TODR value is 10 Hz.
3. The output of the temperature sensor is 0 (typ.) at 25 °C
Unit
Hz
LSB/°C
°C
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c. The product is factory calibrated at 2.2 V.
DocID025715 Rev 3