Datasheet

ICM-20600
Document Number: DS-000184 Page 9 of 57
Revision: 1.0
Revision Date: 10/27/2016
3 ELECTRICAL CHARACTERISTICS
3.1 GYROSCOPE SPECIFICATIONS
Typical Operating Circuit of section 4.2, VDD = 1.8V, VDDIO = 1.8V, T
A
=25°C, unless otherwise noted.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
GYROSCOPE SENSITIVITY
Full-Scale Range
FS_SEL=0
±250
dps
3
FS_SEL=1
±500
dps
3
FS_SEL=2
±1000
dps
3
FS_SEL=3
±2000
dps
3
Gyroscope ADC Word Length
16
bits
3
Sensitivity Scale Factor
FS_SEL=0
131
LSB/(dps)
3
FS_SEL=1
65.5
LSB/(dps)
3
FS_SEL=2
32.8
LSB/(dps)
3
FS_SEL=3
16.4
LSB/(dps)
3
Sensitivity Scale Factor Initial Tolerance
25°C
±1
%
1
Sensitivity Scale Factor Variation Over
Temperature
-40°C to +85°C
±2
%
1
Nonlinearity
Best fit straight line; 25°C
±0.1
%
1
Cross-Axis Sensitivity
±1
%
1
ZERO-RATE OUTPUT (ZRO)
Initial ZRO Tolerance
25°C
±1
dps
1
ZRO Variation vs. Temperature
-40°C to +85°C
±0.01
dps/°C
1
GYROSCOPE NOISE PERFORMANCE (FS_SEL=0)
Rate Noise Spectral Density
@10 Hz
0.004
dps/√Hz
1, 4
Total RMS Noise
Bandwidth = 100 Hz
0.04
kHz
1, 4
Gyroscope Mechanical Frequencies
25
27
29
Hz
2
Low Pass Filter Response
Programmable Range
5
250
ms
3
Gyroscope Start-Up Time
Time from gyro enable to gyro drive
ready
35
100
Hz
1
Output Data Rate
Low-Noise mode
3.91
8000
Hz
3
Low Power Mode
3.91
333.33
Hz
3
Table 1. Gyroscope Specifications
Notes:
1. Target spec. Subject to update.
2. Tested in production.
3. Guaranteed by design.
4. Noise specifications shown are for low-noise mode.