ICM-20690
4.2 TYPICAL OPERATING CIRCUIT
SCL
SDA
VDDIO
14
13
12
AP_AD0
AD0
REGOUT
11
10
9
1
2
C1, 0.1 mF
OIS_SDIO
OIS_CS
INT2
ICM-20690
OIS_SCLK
INT1
3
4
1.71 – 3.45VDC
C4, 2.2 mF
VDD
8
5
6
7
C2, 0.1 mF
1.71 – 3.45VDC
C3, 10 nF
Figure 5. ICM-20690 Application Schematic (I2C Interface to Host & OIS Operation)
Note: I2C lines are open drain and pull-up resistors (e.g. 10 kΩ) are required.
SDI SCLK
nCS
12
14
13
AP_SDO
REGOUT
SDO
11
10
9
1
2
C1, 0.1 mF
OIS_SDIO
OIS_SCLK
INT1
OIS_CS
INT2
ICM-20690
3
4
1.71 – 3.45VDC
C4, 2.2 mF
VDD
8
5
6
7
C2, 0.1 mF
1.71 – 3.45VDC
C3, 10 nF
Figure 6. ICM-20690 Application Schematic (SPI Interface to Host & OIS Operation)
Page 20 of 76
Document Number: DS-000178
Revision: 1.0
TDK [ TDK ELECTRONICS ]
