ICM-20602
3.2 ACCELEROMETER 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
ACCELEROMETER SENSITIVITY
Full-Scale Range
AFS_SEL=0
AFS_SEL=1
AFS_SEL=2
AFS_SEL=3
±2
±4
g
g
2
2
2
2
2
2
2
2
2
1
1
±8
g
±16
g
ADC Word Length
Output iꢁ tꢊoꢋs ꢃoꢌpleꢌeꢁt foꢂꢌat
AFS_SEL=0
16
bits
LSB/g
LSB/g
LSB/g
LSB/g
%
Sensitivity Scale Factor
16,384
8,192
4,096
2,048
±1
AFS_SEL=1
AFS_SEL=2
AFS_SEL=3
Sensitivity Scale Factor Initial Tolerance
Sensitivity Change vs. Temperature
Nonlinearity
Component-level
-40°C to +85°C
±1.5
%
Best Fit Straight Line
±0.3
±1
%
%
1
1
Cross-Axis Sensitivity
ZERO-G OUTPUT
Component-level, all axes
Board-level, all axes
±25
±40
±0.5
±1
mg
mg
1
1
1
1
Initial Tolerance
X and Y axes
Z axis
mg/ºC
mg/ºC
Zero-G Level Change vs. Temperature
-40°C to +85°C
OTHER PARAMETERS
Power Spectral Density
RMS Noise
@ 10 Hz
100
1.0
µg/√Hz
1, 3
1, 3
2
Bandwidth = 100 Hz
Programmable Range
mg-rms
Low-Pass Filter Response
Accelerometer Startup Time
5
218
20
Hz
ms
Hz
Hz
From sleep mode to valid data
Low-Noise mode
10
2
3.91
3.91
4000
500
Output Data Rate
2
Low Power Mode
Table 2. Accelerometer Specifications
Notes:
1. Derived from validation or characterization of parts, not guaranteed in production.
2. Guaranteed by design.
3. Noise specifications shown are for low-noise mode.
Document Number: DS-000176
Revision: 1.0
Page 10 of 57
Revision Date: 10/03/2016
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