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Número de pieza
componentes Descripción
HT1609L Ver la hoja de datos (PDF) - Holtek Semiconductor
Número de pieza
componentes Descripción
Fabricante
HT1609L
2×40 Channel LCD Driver
Holtek Semiconductor
HT1609L Datasheet PDF : 10 Pages
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HT1609L
D.C. Characteristics
Symbol
Parameter
V
DD
I
DD
I
STB
V
IL
V
IH
V
OL
V
OH
V
LCD
Operating Voltage
Operating Current
Standby Current
“L” Input Voltage
“H” Input Voltage
“L” Output Voltage
“H” Output Voltage
LCD Driving Voltage
Test Conditions
V
DD
Conditions
—
—
5V No load
5V
—
5V
—
5V
—
5V I
OL
=+0.4mA
5V I
OH
=–0.4mA
— V
DD
–V
EE
Min.
2.7
—
—
—
4
—
4.6
3
Typ.
—
100
1
—
—
—
—
—
Ta=25
°
C
Max. Unit
5.2
V
300
µ
A
5
µ
A
1
V
—
V
0.4
V
—
V
5.0
V
A.C. Characteristics
Symbol
Parameter
f
CLK2
t
WCKH
t
WCKL
t
SU
t
DH
t
DD
t
SUC1
t
SUC2
t
R
/t
F
Data Shift Frequency
Clock High Level Width
Clock Low Level Width
Data Setup Time
Data Hold Time
Data Delay Time
Clock Setup Time
Clock Setup Time
Clock Rise/Fall Time
Test Conditions
V
DD
Conditions
Min.
5V
—
—
5V
—
800
5V
—
800
5V
—
300
5V
—
300
5V
—
—
5V CLK2
→
CLK1 500
5V CLK1
→
CLK 2 500
5V
—
—
Typ.
—
—
—
—
—
—
—
—
—
Ta=25
°
C
Max. Unit
400 kHz
—
ns
—
ns
—
ns
—
ns
500
ns
—
ns
—
ns
200
ns
7
25th Aug ’98
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