參數(shù)資料
型號: LC7941YC
廠商: Sanyo Electric Co.,Ltd.
英文描述: Dot-matrix LCD Drivers
中文描述: 點陣式液晶顯示驅(qū)動器
文件頁數(shù): 3/13頁
文件大小: 257K
代理商: LC7941YC
LC7940YC, LC7941YC
No. 6157—3/13
Note
V
DE
= V
1
or V
3
, or V
4
or V
EE
, V
1
= V
DD
, V
3
= 9/11
×
(V
DD
V
EE
), V
4
= 2/11
×
(V
DD
V
EE
)
Switching Characteristics
at Ta = 25 ± 2°C,V
SS
= 0V, V
DD
= 2.7 to 5.5 V
Switching Characteristics Waveform
V
DD
to V
SS
standby supply current
I
ST
CDI = V
DD
,
V
DD
– V
EE
= 18 V,
f
CP
= 3.3 MHz,
no output load ; V
SS
200
μA
V
DD
to V
ss
operating supply current
I
SS
V
DD
– V
EE
= 18 V,
f
CP
= 3.3 MHz,
I
LOAD
= 5.156 kHz,
f
M
= 52 Hz ;VSS
1.0
mA
V
DD
to V
EE
operating supply current
I
EE
V
DD
– V
EE
= 18V,
f
CP
= 3.3 MHz,
f
LOAD
= 5,156 kHz,
f
M
= 52 Hz ; V
EE
0.1
mA
CP input capacitance
C
I
f
CP
= 3.3 MHz ; CP
5
pF
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
CDO output delay time
t
D
C
L
= 30 pF
200
ns
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
SDI
DI1 to 3
CP
tR
tF
tWC
tSET
UP
tHOLD
tCL (1)
tCL (2)
tFL
tLC
tD
tWL
tD
tRL
tWC
0.8V
DD
0.2V
DD
LOAD
CDO
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