參數(shù)資料
型號: S6A0094
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 80 SEG / 34 COM DRIVER & CONTROLLER FOR STN LCD
中文描述: 80賽格/ 34 COM驅(qū)動程序
文件頁數(shù): 57/62頁
文件大小: 745K
代理商: S6A0094
80 SEG / 34 COM DRIVER & CONTROLLER FOR STN LCD
S6A0094
53
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
Table 18. DC Characteristics
(V
DD
= 2.2V to 3.6V, Ta = -30 to +85
o
C)
Min.
Typ.
Item
Symbol
Condition
Max.
Unit
Operating voltage
V
DD
-
2.2
-
3.6
V
I
DD1
Display operation
V
LCD
=6V without load
No access from MPU
Access operation from MPU
(Fcyc = 200k
HZ)
Sleep operation without load
oscillator OFF, power save ON
-
-
95
I
DD2
-
-
500
Supply current
(V
DD
= 3V,
Ta = 25
o
C)
I
DDS1
-
-
5
uA
V
IH
-
0.8V
DD
V
DD
Input voltage
V
IL
-
Vss
0.2V
DD
V
V
OH
I
OH
= -1mA, V
DD
=2.4V
V
DD
-
0.4
Output voltage
V
OL
I
OL
= 1mA, V
DD
=2.4V
0.4
V
Input leakage current
I
IZ
V
IN
= 0V to V
DD
-1
-
1
uA
Output leakage current
I
OZ
V
IN
= 0V to V
DD
-3
3
uA
R
COM
Io =
±
50uA
-
-
5
R
ON
resistance
R
SEG
Io =
±
50uA
-
-
10
k
Frame frequency
(Internal OSC)
f
FR
V
DD
= 3V, Ta = 25
o
C
(4-line mode)
70
85
100
Hz
Conversion
efficiency
Output
voltage
V
EF
RL =
95
99
-
%
Voltage
converter
V
OUT
Ta = 25
o
C, C = 1uF
7.5
8.0
8.5
V
Voltage regulator
reference voltage
V
REF
Ta = 25
o
C
1.94
2.0
2.06
LCD driving voltage
V
LCD
V
LCD =
V0 - Vss
3.0
-
7.0
V
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