參數(shù)資料
型號(hào): LC75804E
廠商: Sanyo Electric Co.,Ltd.
英文描述: 1/3, 1/4 Duty LCD Display Drivers with Key Input Function
中文描述: 1 / 3,1 / 4占空比LCD顯示驅(qū)動(dòng)器,主要輸入功能
文件頁(yè)數(shù): 2/37頁(yè)
文件大?。?/td> 297K
代理商: LC75804E
No. 6266-2/37
LC75804E, LC75804W
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
DD
max
V
LCD
max
V
IN
1
V
IN
2
V
IN
3
V
OUT
1
V
OUT
2
V
OUT
3
I
OUT
1
I
OUT
2
I
OUT
3
I
OUT
4
Pd max
V
DD
V
LCD
CE, CL, DI, RES
–0.3 to +7.0
V
–0.3 to +7.0
–0.3 to +7.0
Input voltage
OSC,TEST
–0.3 to V
DD
+0.3
–0.3 to V
LCD
+0.3
–0.3 to +7.0
V
V
LCD
1, V
LCD
2, KI1 to KI5
DO
Output voltage
OSC
–0.3 to V
DD
+0.3
–0.3 to V
LCD
+0.3
V
S1 to S76, COM1 to COM4, KS1 to KS6, P1 to P8
S1 to S76
300
μA
Output current
COM1 to COM4
3
KS1 to KS6
1
mA
P1 to P8
5
Allowable power dissipation
Ta = 85°C
200
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Specifications
Absolute Maximum Ratings
at Ta=25°C, V
SS
=0V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
V
DD
V
LCD
V
LCD
1
V
LCD
2
V
IH
1
V
IH
2
V
IL
R
OSC
C
OSC
f
OSC
t
ds
t
dh
t
cp
t
cs
t
ch
t
H
t
L
t
r
t
f
t
dc
t
dr
V
DD
V
LCD
V
LCD
1
V
LCD
2
CE, CL, DI, RES
4.5
6.0
V
V
DD
– 0.5
6.0
Input voltage
2/3 V
LCD
1/3 V
LCD
V
LCD
V
LCD
6.0
V
Input high level voltage
0.8 V
DD
0.6 V
DD
V
KI1 to KI5
V
LCD
Input low level voltage
CE, CL, DI, RES, KI1 to KI5
0
0.2 V
DD
V
k
pF
Recommended external resistance
OSC
39
Recommended external capacitance
OSC
1000
Guaranteed oscillator range
OSC
19
38
76
kHz
Data setup time
CL, DI
:Figure 2
160
ns
Data hold time
CL, DI
:Figure 2
160
ns
CE wait time
CE, CL
:Figure 2
160
ns
CE setup time
CE, CL
:Figure 2
160
ns
CE hold time
CE, CL
:Figure 2
160
ns
High level clock pulse width
CL
:Figure 2
160
ns
Low level clock pulse width
CL
:Figure 2
160
ns
Rise time
CE, CL, DI
:Figure 2
160
ns
Fall time
CE, CL, DI
DO R
PU
=4.7 k
, C
L
=10pF
*
1
DO R
PU
=4.7 k
, C
L
=10pF
*
1
:Figure 2
160
ns
DO output delay time
:Figure 2
1.5
μs
DO rise time
:Figure 2
1.5
μs
Allowable Operating Ranges
at Ta = –40 to +85°C, V
SS
=0V
Note:
*
1. Since DO is an open-drain output, these values depend on the resistance of the pull-up resistor R
PU
and the load capacitance C
L
.
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PDF描述
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