HT16566
D.C. Characteristics
VCC=12V, VSS=0V, Ta=-40°C~85°C
Test Conditions
Conditions
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
¾
VIH
VIL
VCC= 8V to 18V
VCC= 8V to 18V
High Input Voltage
Low Input Voltage
3.6
V
V
¾
¾
¾
1
¾
¾
Dim1, Dim2, BLANK,
Test pins low
IIL1
Low-level Input Current
Hi-level Input Current
18V
18V
-1
¾
¾
¾
mA
mA
Dim1, Dim2, BLANK,
Test pins high
IIH1
50
200
IIL2
IIH2
IIL3
IOL
IOH
Low-level Input Current
Hi-level Input Current
Low-level Input Current
Low-level Output current
Hi-level Output current
18V XT pin low
3
3
-3
-3
¾
¾
¾
¾
¾
mA
mA
mA
mA
mA
18V XT pin high
18V A/C, ZA, HS, MS pins low
-200
100
¾
-50
¾
VOL= 0.5V for 64Hz pin
VOL= 4.0V for 64Hz pin
12V
12V
-100
Driver Output Low Voltage
(All Segment outputs)
ISOL
ISOH
IGOL
IGOH
V
V
V
V
SOL= 0.7V
SOL= 11.3V
SOL= 0.7V
SOL= 11.3V
12V
12V
12V
12V
15
¾
15
¾
¾
¾
¾
¾
¾
-1.0
¾
mA
mA
mA
Driver Output High Voltage
(All Segment outputs)
Driver Output Low Voltage
(Grid1,Grid2)
Driver Output High Voltage
(Grid1,Grid2)
mA
-15
fOSC= 4.194304MHz,
ICC
Dynamic Current Consumption 12V Oscillator external
capacitors = 22pF
1.0
mA
¾
¾
Rev. 1.00
4
March 28, 2007
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
