Application hints

L3G4IS

20/24

Doc ID 022612 Rev 1

where:

●

AVdd is ON

●

HAVdd is ON

●

OIS mode enabled

●

UI mode enabled

●

I2C (SCL/SDA) is available (internally powered at 1.8 ± 10%

●

DRDY/INT are available

●

Vdd_IO_SPI has been shorted to HAVdd: SPI is now powered by HAVdd.

Note:

For complete external component placement please refer to Figure 3: L3G4IS electrical

connections and external component values.

6.1.4

Configuration 4 (case use)

Figure 7.

L3G4IS power supply configuration 4 (case use)

Note:

For complete external component placement please refer to Figure 3: L3G4IS electrical

connections and external component values.

SCL

DRDY

GND

SDA

1

8

12

5

49

13

16

TOP

VIEW

14

SCL_OIS

CS_OIS

SDI/SDO_OIS

Res

Res

Res

HAVdd

AVdd

INT

GYRO

OIS

CONTROLLER

Rpu = 10kOhm

Rpu

HOST

UI

Rpu = 10kOhm

Rpu

VddI2Cbus

VddI2Cbus

AM10240v1