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參數(shù)資料
| 型號(hào)： | LC7940KD |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | CMOS IC Dot-Matrix LCD Drivers |
| 中文描述： | CMOS集成電路點(diǎn)陣LCD驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 118K |
| 代理商： | LC7940KD |
LC7940KD / LC7941KDR
No.A0573-7/13
Electrical Characteristics
at Ta = 25
±
2
°
C, VDD = 2.7 to 5.5V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Input high level current
IIH
VIN = VDD: LOAD, CP, CDI, P/S, DI1 to DI3, SDI, M,
and DISPOFF
VIN = VSS: LOAD, CP, CDI, P/S, DI1 to DI3, SDI, M,
and DISPOFF
IOH = -400
μ
A: CDO
IOL = 400
μ
A: CDO
VDD-VEE = 18V, |VDE-Vo| = 0.25V *4
CDI = VDD, VDD-VEE = 18V,
CP = 3.3MHz, Output unloaded: VSS
VDD-VEE = 18V, CP = 3.3MHz, LOAD = 5.156kHz
M = 52Hz: VSS
VDD-VEE = 18V, CP = 3.3MHz, LOAD = 5.156kHz
M = 52Hz: VEE
-
1
μ
A
Input low level current
IIL
-1
-
-
μ
A
Output high level voltage
VOH
VOL
RON
IST
VDD-0.4
-
-
-
V
Output low level voltage
-
0.4
V
Driver on resistance
-
0.7
2
k
Standby current drain
-
-
200
μ
A
ISS *5
-
-
1.0
mA
Operating current drain
IEE *6
-
-
0.1
mA
Note
*
4 VDE = one of V1, V3, V4 or VEE. V1 = VDD, V3 = 9/11(VDD-VEE), V4 = 2/11(VDD-VEE)
*
5 ISS is the current flowing from VDD-VSS.
*
6 IEE is the current flowing from VDD-VEE
Switching Characteristics
at Ta = 25
±
2
°
C, VSS = 0V, VDD = 2.7 to 5.5V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Output delay time
tD
CL=30pF: CDO
-
-
200
ns
Switching Characteristics Diagram
0.8VDD
0.2VDD
0.8VDD
0.2VDD
0.2VDD
0.8VDD
0.8VDD
0.2VDD
tR
tWC
tF
tWC
CP
SDI
DI1 to 3
tSETUP
tHOLD
tCL(1)
tCL(2)
tRL
tFL
LOAD
tWL
tLC
tD
tD
CDO
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC7940YD | Dot-matrix LCD Drivers |
| LC7940YC | Dot-matrix LCD Drivers |
| LC7940ND | Dot-Matrix LCD Driver |
| LC7941ND | Dot Matrix LCD Driver(點(diǎn)陣LCD驅(qū)動(dòng)器) |
| LC7941YC | Dot-matrix LCD Drivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC7940ND | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dot-Matrix LCD Driver |
| LC7940YC | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dot-matrix LCD Drivers |
| LC7940YD | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dot-matrix LCD Drivers |
| LC7941A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7941KDR | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC Dot-Matrix LCD Drivers |
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