參數(shù)資料
型號: KS0066
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
中文描述: 16COM / 40SEG驅(qū)動
文件頁數(shù): 29/33頁
文件大?。?/td> 540K
代理商: KS0066
KS0066U
16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
ELECTRICAL CHARACTERISTICS
DC Characteristics
Table 10. DC Characteristics (V
DD
= 4.5V ~ 5.5V, Ta = -30 ~ +85
o
C)
Characteristic
Symbol
Condition
Min.
Typ.
Max.
Unit
Operating Voltage
V
DD
-
4.5
-
5.5
V
Supply Current
I
DD
Internal oscillation or
external clock.
(V
DD
=5.0 V, fosc = 270 kHz)
-
0.35
0.6
mA
Input Voltage (1)
(except OSC1)
V
IH1
-
2.2
-
V
DD
V
V
IL1
-
-0.3
-
0.6
Input Voltage (2)
(OSC1)
V
IH2
-
V
DD
-1.0
-
V
DD
V
V
IL2
-
-0.2
-
1.0
Output Voltage (1)
(DB0 to DB7)
V
OH1
I
OH
= -0.205 mA
2.4
-
-
V
V
OL1
I
OL
= 1.2 mA
-
-
0.4
Output Voltage (2)
(except DB0 to DB7)
V
OH2
I
O
= -40
μ
A
0.9V
DD
-
-
V
V
OL2
I
O
= 40
μ
A
-
-
0.1V
DD
Voltage Drop
Vd
COM
I
O
= + 0.1 mA
-
-
1
V
Vd
SEG
-
-
1
Input Leakage Current
I
IKG
V
IN
= 0 V to V
DD
-1
-
1
μ
A
Input Low Current
I
IL
V
IN
= 0 V, V
DD
= 5 V
(PULL UP)
-50
-125
-250
Internal Clock
(external Rf)
f
OSC1
Rf = 91 k
+ 2%
(V
DD
= 5 V)
190
270
350
kHz
External Clock
f
OSC
-
125
270
410
kHz
duty
45
50
55
%
t
R,
t
F
-
-
0.2
μ
s
LCD Driving Voltage
V
LCD
V
DD
-V
5
(1/5, 1/4 Bias)
3.0
-
13.0
V
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