參數(shù)資料
型號(hào): KS0035
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: General purpose LCD driving IC(通用LCD驅(qū)動(dòng)芯片)
中文描述: 通用液晶驅(qū)動(dòng)IC(通用液晶驅(qū)動(dòng)芯片)
文件頁數(shù): 5/12頁
文件大?。?/td> 80K
代理商: KS0035
KS0035 53 SEGMENT STATIC DRIVER
ELECTRICAL CHARACTERISTICS
DC Characteristics
(V
DD
=2.7V ~ 6,5V, V
SS
=0V, V
LCD
=2.7V ~ V
DD
, T
a
= - 30 ~ + 85
o
C)
Characteristics
Operating Voltage
Symbol
V
DD
Test Conditions
-
Min
2.7
Typ
-
Max
6.5
Unit
Driver Supply Voltage
V
LCD
-
2.7
-
V
DD
Input HIGH±Vot age
V
IH1
CE, CK, DI, INH
0.8V
DD
-
V
DD
V
Input LOW Voltage 1
V
IL1
0
-
0.2V
DD
Input HIGH Voltage 2
V
IH2
S44, S46
0.8V
DD
-
V
DD
Input LOW Voltage 2
V
IL2
Output off(Used input pin DSP1, DSP2)
0
-
0.2V
DD
Input HIGH Current 1
I
IH1
CE, CK, DI, INH(V
I
=V
DD
)
-
-
5.0
Input LOW Current 1
I
IL1
CE, CK, DI, INH(V
I
=0V)
-
-
5.0
μ
A
Input HIGH Current 2
I
IH2
S44, S45, S46, S47(V
I
=V
DD
)
-
-
10.0
Input LOW Current 2
I
IL2
S44, S45, S46, S47(V
I
=0V)
-
-
10.0
Output HIGH Voltage 1
V
OH1
S1 ~ S53(V
LCD
=3V, I
O
=-10
μ
A)
V
LCD
-0.5
-
-
Output LOW Voltage 1
V
OL1
S1 ~ S53(V
LCD
=3V, I
O
=+10
μ
A)
-
-
0.5
Output HIGH Voltage 2
V
OH2
COM1, COM2(V
LCD
=3V, I
O
=-100
μ
A)
V
LCD
-0.6
-
-
Output LOW Voltage 2
V
OL2
COM1, COM2(V
LCD
=3V, I
O
= +100
μ
A)
-
-
0.6
Medium Voltage
V
M1
COM1, COM2(V
LCD
=6.5V, I
O
=+100
μ
A)
2.65
3.25
3.85
V
M2
COM1, COM2(V
LCD
=3.0V, I
O
=+100
μ
A)
0.9
1.5
2.1
First Step Lighting Voltage
V
A1
S45, S47
0.07V
DD
0.1V
DD
0.13V
DD
V
Second Step Lighting Voltage
V
A2
S45, S47
0.17V
DD
0.2V
DD
0.23V
DD
Third Step Lighting Voltage
V
A3
S45, S47
0.27V
DD
0.3V
DD
0.33V
DD
Fourth Step Lighting Voltage
V
A4
S45, S47
0.37V
DD
0.4V
DD
0.43V
DD
Fifth Step Lighting Voltage
V
A5
S45, S47
0.47V
DD
0.5V
DD
0.53V
DD
Step Voltage Difference
V
STEP
S45, S47 ( refer to Fig. 2 )
0.09V
DD
0.1V
DD
0.11V
DD
Oscillation Frequency
f
OSC
OSC(R=51K
, C=680pF)
40
50
60
KHz
Operating Current
I
DD1
V
DD
=3V
f
CK
=2MHz
-
0.2
0.4
I
DD2
V
DD
=6.5V
R=51K
-
0.4
0.8
mA
Driving Current
I
LCD1
V
LCD
=3V
C=680pF
-
0.6
1
I
LCD2
V
LCD
=6.5V
-
1.2
2
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