參數(shù)資料
型號: LC75804W
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
文件頁數(shù): 3/37頁
文件大小: 297K
代理商: LC75804W
No. 6266-3/37
LC75804E, LC75804W
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Hysteresis
V
H
V
DET
I
IH
I
IL
V
IF
R
PD
I
OFFH
V
OH
1
V
OH
2
V
OH
3
V
OH
4
V
OL
1
V
OL
2
V
OL
3
V
OL
4
V
OL
5
V
MID
1
V
MID
2
V
MID
3
V
MID
4
V
MID
5
fosc
CE, CL, DI, RES, KI1 to KI5
0.1 V
DD
V
Power-down detection voltage
2.5
3.0
3.5
V
Input high level current
CE, CL, DI, RES: V
I
= 6.0 V
CE, CL, DI, RES: V
I
= 0 V
KI1 to KI5
5.0
μA
Input low level current
–5.0
μA
Input floating voltage
0.05 V
DD
V
k
μA
Pull-down resistance
KI1 to KI5: V
DD
= 5.0 V
DO: VO = 6.0 V
50
100
250
Output off leakage current
6.0
KS1 to KS6: I
O
= –500 μA
P1 to P8: I
O
= –1 mA
S1 to S76: I
O
= –20 μA
COM1 to COM4: I
O
= –100 μA
KS1 to KS6: I
O
= 25 μA
P1 to P8: I
O
= 1 mA
S1 to S76: I
O
= 20 μA
COM1 to COM4: I
O
= 100 μA
DO: I
O
= 1 mA
COM1 to COM4: 1/2 bias, I
O
= ±100 μA
S1 to S76: 1/3 bias,I
O
= ±20 μA
S1 to S76: 1/3 bias, I
O
= ±20 μA
COM1 to COM4: 1/3 bias,I
O
= ±100 μA
COM1 to COM4: 1/3 bias,I
O
= ±100 μA
OSC: R
OSC
= 39 k
, C
OSC
= 1000 pF
V
DD
:Sleep mode
V
DD
: V
DD
= 6.0 V, output open,fosc = 38 kHz
V
LCD
: Sleep mode
V
LCD
: V
LCD
= 6.0 V, output open, 1/2 bias,
fosc = 38 kHz
V
LCD
– 1.0
V
LCD
– 1.0
V
LCD
– 1.0
V
LCD
– 1.0
V
LCD
– 0.5
V
LCD
– 0.2
Output high level voltage
V
0.2
0.5
1.5
1.0
Output low level voltage
1.0
V
1.0
0.1
0.5
1/2 V
LCD
– 1.0
2/3 V
LCD
– 1.0
1/3 V
LCD
– 1.0
2/3 V
LCD
– 1.0
1/3 V
LCD
– 1.0
1/2 V
LCD
+ 1.0
2/3 V
LCD
+ 1.0
1/3 V
LCD
+ 1.0
2/3 V
LCD
+ 1.0
1/3 V
LCD
+ 1.0
Output middle level voltage
*
2
V
Oscillator frequency
30.4
38
45.6
kHz
I
DD
1
I
DD
2
I
LCD
1
100
270
540
Current drain
5
μA
I
LCD
2
200
400
I
LCD
3
V
LCD
: V
LCD
= 6.0 V, output open, 1/3 bias,
fosc = 38 kHz
120
240
Electrical Characteristics
for the Allowable Operating Ranges
Nete:
*
2. Excluding the bias voltage generation divider resistor built into V
LCD
1 and V
LCD
2. (See Figure 1.)
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