參數(shù)資料
型號: KS0717
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: Driver & Controller for STN LCD(STN LCD驅(qū)動器和控制器)
中文描述: 驅(qū)動程序
文件頁數(shù): 46/57頁
文件大?。?/td> 288K
代理商: KS0717
KS0717
55COM/100SEG DRIVER & CONTROLLER FOR STN LCD
46
Preliminary
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
NOTES:
1.
V
DD
and
V
LCD
are based on
V
SS
= 0V.
2. Voltages V0
V1
V2
V3
V4
V
SS
must always be satisfied (
V
LCD
= V0
V
SS
).
3.
If supply voltage exceeds its absolute maximum range, this LSI may be damaged permanently. It is desirable to use this
LSI under electrical characteristic conditions during general operation. Otherwise, this LSI may malfunction or reduced LSI
reliability may result.
DC CHARACTERISTICS
Table 17. Absolute Maximum Ratings
Parameter
Symbol
V
DD
V
LCD
V
IN
T
OPR
T
STR
Rating
0.3 to + 7.0
+ 0.3 to + 17.0
0.3 to V
DD
+ 0.3
40 to + 85
55 to + 125
Unit
Supply voltage range
V
Input voltage range
Operating temperature range
Storage temperature range
°
C
Table 18. DC Characteristics
(V
SS
= 0V, V
DD
= 2.4V to 5.5V, Ta =
40 to 85
°
C)
Item
Operating voltage (1)
Operating voltage (2)
Input voltage
High
Low
Output voltage
High
Low
Input leakage current
Output Leakage Current
LCD driver ON resistance
Symbol
V
DD
V0
V
IH
V
IL
V
OH
V
OL
I
IL
I
OZ
R
ON
Condition
I
OH
=
0.5mA
I
OL
= 0.5mA
V
IN
= V
DD
or V
SS
V
IN
= V
DD
or V
SS
Ta = 25
°
C, V0 = 8V
Min
2.4
4.0
0.8V
DD
V
SS
0.8V
DD
V
SS
1.0
3.0
Typ
2.0
Max
5.5
15.0
V
DD
0.2V
DD
V
DD
0.2V
DD
+ 1.0
+ 3.0
3.0
Unit
Pin Used
V
DD
V0
(2)
V
(1)
(3)
(4)
μ
A
(5)
(6)
k
SEGn
COMn
(7)
Oscillator
frequency (1)
Internal
External
Internal
External
f
OSC
f
CL
f
OSC
f
CL
Ta = 25
°
C,
Duty ratio = 1/55
11.2
3.73
11.2
2.24
14
4.67
14
2.80
16.8
5.61
16.8
3.36
kHz
CL
(8)
Oscillator
frequency (2)
Ta = 25
°
C,
Duty ratio = 1/34
CL
(8)
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