Datasheet
第 6 頁,共 29 頁
4.Absolute Maximum Ratings
Item Symbol Min Typ Max Unit
Operating Temperature T
OP
-20
-
+70
℃
Storage Temperature T
ST
-30
-
+80
℃
Input Voltage V
I
V
SS
-
V
DD
V
Supply Voltage For Logic VDD-V
SS
-0.3
-
7 V
Supply Voltage For LCD V
DD
-V
0
-0.3
-
13 V
5.Electrical Characteristics
Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic V
DD
-V
SS
-
4.5 5.0 5.5 V
Supply Voltage For LCD
*Note
V
DD
-V
0
Ta=-20℃
Ta=25℃
Ta=70℃
-
-
3.2
-
3.7
-
5.2
-
-
V
V
V
Input High Volt. V
IH
-
0.7 V
DD
-
V
DD
V
Input Low Volt. V
IL
-
Vss
-
0.6 V
Output High Volt. V
OH
-
3.9
-
V
DD
V
Output Low Volt. V
OL
-
-
-
0.4 V
Supply Current I
DD
V
DD
=5V 1.0 1.2 1.5 mA
* Note: Please design the VOP adjustment circuit on customer's main board
10K~20K
VSS
Vo
Module
VR
Vdd
LCM