Data Sheet

Datasheet SHT3x-DIS
www.sensirion.com May 2018- Version 5 15/22
Figure 12 Timing diagram for digital input/output pads. SDA directions are seen from the sensor. Bold SDA lines are
controlled by the sensor, plain SDA lines are controlled by the micro-controller. Note that SDA valid read time is triggered
by falling edge of preceding toggle.
SCL
70%
30%
t
LOW
1/f
SCL
t
HIGH
t
R
t
F
SDA
70%
30%
t
SU;DAT
t
HD;DAT
DATA IN
t
R
SDA
70%
30%
DATA OUT
t
VD;DAT
t
F