Installation Manual

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Chapter 3 Electrical characteristics

7

DC characteristics

Operating Voltage

Ta=25℃

parameter

Describe

Min

Standard

Max

VDD

Interface supply voltage

3

.

2

3.

3

3.5

V

VIH

Input high level

0

.

7

*

V

D

D

-

-

V

VIL

Input low level

-

-

0.2*

VDD

V

VOH

Output high level

0

.

9

*

V

D

D

-

-

V

VOL

Output low level

-

-

0.1*

VDD

V

Operating Currenct

Ta=25 ℃，VDD=3.3V

Operating Current

Sleep Current

142mA

70mA

mA