ICM-20602
3 ELECTRICAL CHARACTERISTICS
3.1 GYROSCOPE SPECIFICATIONS
Typical Operating Circuit of section 4.2, VDD = 1.8V, VDDIO = 1.8V, TA=25°C, unless otherwise noted.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
GYROSCOPE SENSITIVITY
Full-Scale Range
FS_SEL=0
FS_SEL=1
FS_SEL=2
FS_SEL=3
±250
±500
±1000
±2000
16
dps
dps
3
3
3
3
3
3
3
3
3
1
1
dps
dps
Gyroscope ADC Word Length
Sensitivity Scale Factor
bits
FS_SEL=0
FS_SEL=1
FS_SEL=2
FS_SEL=3
25°C
131
LSB/(dps)
LSB/(dps)
LSB/(dps)
LSB/(dps)
%
65.5
32.8
16.4
±1
Sensitivity Scale Factor Initial Tolerance
Sensitivity Scale Factor Variation Over
Temperature
-40°C to +85°C
±2
%
Nonlinearity
Best fit straight line; 25°C
±0.1
±1
%
%
1
1
Cross-Axis Sensitivity
ZERO-RATE OUTPUT (ZRO)
Initial ZRO Tolerance
25°C
±1
dps
1
1
ZRO Variation vs. Temperature
-40°C to +85°C
±0.01
dps/ºC
OTHER PARAMETERS
Rate Noise Spectral Density
Total RMS Noise
@ 10 Hz
0.004
0.04
27
dps /√Hz
dps -rms
KHz
1, 4
1, 4
2
Bandwidth = 100 Hz
Gyroscope Mechanical Frequencies
Low Pass Filter Response
Gyroscope Start-Up Time
25
5
29
Programmable Range
250
100
Hz
ms
Hz
3
1
3
Time from gyro enable to gyro drive ready
Low-Noise mode
35
3.91
3.91
8000
Output Data Rate
Low Power Mode
333.33
Hz
3
Table 1. Gyroscope Specifications
Notes:
1. Derived from validation or characterization of parts, not guaranteed in production.
2. Tested in production.
3. Guaranteed by design.
4. Noise specifications shown are for low-noise mode.
Document Number: DS-000176
Revision: 1.0
Page 9 of 57
Revision Date: 10/03/2016
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