ks0073 ETC-unknow, ks0073 Datasheet - Page 73

• Manufacturer Part Number: ks0073
• Description: 34com / 60seg Driver & Controller For Dot Matrix Lcd
• Manufacturer: ETC-unknow

KS0073
ELECTRICAL CHARACTERISTICS
DC Characteristics
Input Leakage Current
(except DB0 to DB7)
Output Voltage (1)
Output Voltage (2)
Operating Voltage
Low Input Current
Input Voltage (1)
Input Voltage (2)
Supply Current
(except OSC1)
External Clock
Internal Clock
(DB0 to DB7)
Voltage Drop
(external Rf)
(OSC1)
Item
Symbol
Vd
Vd
V
V
V
V
t
f
V
V
duty
V
V
V
R
I
OSC
f
I
OH1
OH2
I
DD
OL1
OL2
EC
COM
IH1
IH2
DD
IL1
IL2
SEG
IN
, t
IL
F
34COM / 60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
Internal oscillation or
external clock.
(V
DD
=3.0V,fosc = 270kHz)
V
V
V
IN
Rf = 91k
V
DD
DD
I
I
IN
I
OH
O
= 0V, V
OL
(PULL UP)
(V
Condition
I
I
O
O
= + 0.1mA
= 0V to V
= 2.7 to 3.0
= 3.0 to 5.5
DD
= -0.1mA
= -40 A
= 0.1mA
= 40 A
-
-
-
-
-
= 5V)
DD
+ 2%
= 3V
DD
0.75V
0.7V
0.7V
0.8V
(V
Min
-0.3
-0.3
190
125
-10
2.7
45
DD
-1
-
-
-
-
-
-
-
DD
DD
DD
DD
= 2.7 to 5.5 V, Ta = -30 to + 85 C)
0.15
Typ
270
270
-50
50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.2V
0.2V
0.2V
0.2V
-120
Max
V
V
350
410
5.5
0.3
0.6
0.2
55
DD
DD
1
1
1
-
-
DD
DD
DD
DD
Unit
kHz
kHz
mA
%
V
V
V
V
V
V
A
s