ST8024T Sitronix Technology, ST8024T Datasheet - Page 18

• Manufacturer Part Number: ST8024T
• Description: COM/SEG LCD Driver
• Manufacturer: Sitronix Technology

www.DataSheet4U.com
11.2
(Segment Mode 1) (LGND=V
Shift clock period
Shift clock "H" pulse width
Shift clock "L" pulse width
Data setup time
Data hold time
Latch pulse "H" pulse width
Shift clock rise to latch pulse rise time
Shift clock fall to latch pulse fall time
Latch pulse rise to shift clock rise time
Latch pulse fall to shift clock fall time
Enable setup time
Input signal rise time
Input signal fall time
/DISPOFF removal time
/DISPOFF "L" pulse width
Output delay time (1)
Output delay time (2)
Output delay time (3)
NOTES:
(Segment Mode 2) (LGND=V
Shift clock period
Shift clock "H" pulse width
Shift clock "L” pulse width
Data setup time
Data hold time
Latch pulse "H" pulse width
Shift clock rise to latch pulse rise time
Shift clock fall to latch pulse fall time
Latch pulse rise to shift clock rise time
Latch pulse fall to shift clock fall time
Enable setup time
Input signal rise time
Input signal fall time
/DISPOFF removal time
/DISPOFF "L" pulse width
Output delay time (1)
Output delay time (2)
Output delay time (3)
NOTES:
Preliminary Ver 0.12
1. Takes the cascade connection into consideration.
2. (t
1. Takes the cascade connection into consideration.
2. (t
WCK
WCK
- t
- t
AC Characteristics
WCKH
WCKH
PARAMETER
PARAMETER
- t
- t
WCKL
WCKL
)/2 is maximum in the case of high speed operation.
)/2 is maximum in the case of high speed operation.
SS
SS
= GND = 0 V, V
=GND = 0V, V
SYMBOL CONDITIONS
SYMBOL CONDITIONS
t
t
PD1
PD1
t
t
t
t
t
t
t
t
t
t
WCKH
WCKH
WCKL
WLPH
t
WCKL
WLPH
t
WCK
WCK
t
t
t
t
t
WDL
t
t
t
t
t
WDL
t
t
t
t
PD3
PD3
t
t
t
t
DH
t
t
DH
t
t
DS
LD
SL
LS
LH
SD
, t
DS
LD
SL
LS
LH
SD
, t
S
R
D
S
R
D
F
F
PD2
PD2
DD
DD
= +3.0 ~ +4.5V, V
= +5.0±0.5 V, V
Page 18/26
t
CL = 15 pF
CL = 15 pF
CL = 15 pF
t
CL = 15 pF
CL = 15 pF
CL = 15 pF
R
R
,t
,t
F
F
10ns
10ns
0
0
= + 15.0 ~ +30.0V, T
= + 15.0 ~ +30.0V, T
MIN.
MIN
100
100
1.2
1.2
82
28
28
20
23
30
65
30
30
15
66
23
23
15
23
30
50
30
30
15
0
0
TYP.
TYP.
MAX.
MAX.
1.2
1.2
1.2
1.2
50
50
41
50
50
57
OPR
OPR
= -25 to +70 °C)
= -25 to +70 °C)
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
µs
µs
ST8024T
NOTE
NOTE
2008/01/24
1
2
2
1
2
2