HT16566 Holtek Semiconductor, HT16566 Datasheet - Page 4

• Manufacturer Part Number: HT16566
• Description: 1/2 Duty VFD Digital Clock
• Manufacturer: Holtek Semiconductor

DataSheet.in
D.C. Characteristics
Rev. 1.00
V
V
I
I
I
I
I
I
I
I
I
I
I
I
Symbol
IL1
IH1
IL2
IH2
IL3
OL
OH
SOL
SOH
GOL
GOH
CC
IH
IL
High Input Voltage
Low Input Voltage
Low-level Input Current
Hi-level Input Current
Low-level Input Current
Hi-level Input Current
Low-level Input Current
Low-level Output current
Hi-level Output current
Driver Output Low Voltage
(All Segment outputs)
Driver Output High Voltage
(All Segment outputs)
Driver Output Low Voltage
(Grid1,Grid2)
Driver Output High Voltage
(Grid1,Grid2)
Dynamic Current Consumption
Parameter
V
18V
18V
18V XT pin low
18V XT pin high
18V A/C, ZA, HS, MS pins low
12V V
12V V
12V V
12V V
12V V
12V V
12V
DD
V
V
Dim1, Dim2, BLANK,
Test pins low
Dim1, Dim2, BLANK,
Test pins high
f
Oscillator external
capacitors = 22pF
OSC
Test Conditions
CC
CC
OL
OL
SOL
SOL
SOL
SOL
= 0.5V for 64Hz pin
= 4.0V for 64Hz pin
= 8V to 18V
= 8V to 18V
= 4.194304MHz,
= 0.7V
= 11.3V
= 0.7V
= 11.3V
4
Conditions
V
Min.
100
3.6
50
200
15
15
CC
1
3
3
=12V, V
Typ.
SS
=0V, Ta= 40 C~85 C
Max.
200
1.0
March 28, 2007
100
1.0
1
3
3
50
15
HT16566
Unit
mA
mA
mA
V
V
A
A
A
A
A
A
A
A
A