SFH 5712

2010-03-31

4

Modes

OFF

If VDD = 0 or not connected the device is inactive. Other units may use the I2C bus

without any restrictions; I/O pins are in Z state.

STAND-BY

This is the initial mode after power-up

. I

performed. Only register 0x80 can be read and written. Device can be activated by

I

ACTIVE

Measurements are triggered internally by SFH5712. The measurement repetition

rate is 2/s. Measurement results can be read from the data register

OFF

STAND-BY

ACTIVE

V

V

activation

deactivation

V