LSM330DLCTR datasheet(53/66 Pages) STMICROELECTRONICS

tên linh kiện	LSM330DLCTR

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LSM330DLC

Doc ID 022162 Rev 2

53/66

DR<1:0> is used to set ODR selection. BW <1:0> is used to set bandwidth selection.

Table 70 below provides all the frequencies resulting from the DR / BW bit combinations.

The combination of PD, Zen, Yen, Xen is used to set the device in different modes (Power-

down / Normal / Sleep mode) according to the following table:

Power-down mode enable. Default value: 0

(0: Power-down mode, 1: Normal mode or Sleep mode)

Zen

Z axis enable. Default value: 1

(0: Z axis disabled; 1: Z axis enabled)

Yen

Y axis enable. Default value: 1

(0: Y axis disabled; 1: Y axis enabled)

Xen

X axis enable. Default value: 1

(0: X axis disabled; 1: X axis enabled)

Table 70.

DR and BW configuration setting

DR <1:0>

BW <1:0>

ODR [Hz]

Cut-off

12.5

190

12.5

190

380

100

760

100

Table 71.

Power mode selection configuration

Mode

Zen

Yen

Xen

Power-down

Table 69.

CTRL_REG1_G description

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