Datasheet

30/42 Doc ID 17116 Rev 3

Combination of PD, Zen, Yen, Xen are used to set device in different modes (power down /

normal / sleep mode) according with the following table.

7.3 CTRL_REG2 (21h)

01 00 200 12.5

01 01 200 25

01 10 200 50

01 11 200 70

10 00 400 20

10 01 400 25

10 10 400 50

10 11 400 110

11 00 800 30

11 01 800 35

11 10 800 50

11 11 800 110

Table 23. Power mode selection configuration

Mode PD Zen Yen Xen

Power down 0 - - -

Sleep 1 0 0 0

Normal 1 - - -

Table 22. DR and BW configuration setting (continued)

DR <1:0> BW <1:0> ODR [Hz] Cut-Off

Table 24. CTRL_REG2 register

(1)

1. Value loaded at boot. This value must not be changed

(1)

HPM1 HPM1 HPCF3 HPCF2 HPCF1 HPCF0

Table 25. CTRL_REG2 description

HPM1-

HPM0

High Pass filter Mode Selection. Default value: 00

Refer to Table 26

HPCF3-

HPCF0

High Pass filter Cut Off frequency selection

Refer to Table 28