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參數(shù)資料
| 型號： | S6A0072 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 16COM/40SEG DOT MATRIX LCD CONTROLLER & DRIVER |
| 中文描述： | 16COM/40SEG點(diǎn)陣LCD控制器 |
| 文件頁數(shù)： | 29/32頁 |
| 文件大?。?/td> | 268K |
| 代理商： | S6A0072 |
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16COM/40SEG DOT MATRIX LCD CONTROLLER & DRIVER
S6A0072
29
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
TABLE 5. DC CHARACTERISTICS (V
DD
= 4.5 to 5.5V, Ta = -30 to +85
°
C)
Characteristic
Operating voltage
Symbol
V
DD
I
DD
Condition
-
Min
4.5
Typ
-
Max
5.5
Unit
V
Supply current
Internal oscillation
(V
DD
= 5.0V, fosc = 270kHz)
-
1.5
1.8
mA
Input voltage (1)
(except EXTCLK)
V
IH1
-
0.7V
DD
-
V
DD
V
V
IL1
V
IH2
-
-0.3
-
0.8
Input voltage (2)
(EXTCLK)
-
V
DD
-1.0
-
V
DD
V
V
IL2
V
IH3
-
-0.2
-
1.0
Input voltage (3)
(E pin)
-
0.8V
DD
-
V
DD
V
V
IL3
V
OH1
-
-
-
0.2V
DD
-
Output voltage (1)
(DB0 - DB7)
I
OH
= -0.205(mA)
2.4
-
V
V
OL1
Vd
COM
Vd
SEG
I
IL
IN
V2
I
OL
= 1.6(mA)
I
O
=
±
0.1(mA)
-
-
0.4
Voltage drop
-
-
1
V
-
-
1
Input leakage current
V
IN
= 0V - V
DD
V
IN
= 0V, V
DD
= 5V (pull up)
V
DD
= 5V, V5 = 0V
SEG output port
V
DD
- V5 = 5V
R
B
= (V
DD
-V5)/I
B
I
B
= Divide resistor current
V
DD
= 5V
-1
-
1
μ
A
Low input current
-50
-125
-250
LCD driving voltage
2.7
3.0
3.3
V
Divide resistor
V3
R
B
1.7
3.7
2.0
7.5
2.3
11.5
k
Internal clock
(internal Rf)
LCD driving voltage
f
IC
190
270
350
kHz
V
LCD
V
DD
– V5
3.0
-
11.0
V
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