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參數(shù)資料
| 型號(hào)： | LC7941YD |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Dot Matrix LCD Driver(點(diǎn)陣LCD驅(qū)動(dòng)器) |
| 中文描述： | 點(diǎn)陣LCD驅(qū)動(dòng)器（點(diǎn)陣液晶驅(qū)動(dòng)器） |
| 文件頁數(shù)： | 9/11頁 |
| 文件大小： | 286K |
| 代理商： | LC7941YD |
LC7940YD, LC7941YD
No. 6158—9/11
100
×
240–pixel LCD Panel Application
A 100
drivers.
×
240
–
pixel LCD panel requires the following
3
2
×
×
LC7940YD (or LC7941YD) drivers
LC7942YD drivers
An example using l/l00 duty cycle is shown below.
1. The LC7942YD chips are cascaded by connecting
DIO64 on chip I to DIO1 on chip 2. For a 100
register, 037 to 064 on chip 2 are left open.
–
bit shift
2. The LC7940YD (or LC7941YD) chips are cascaded
by connecting CDO on chip I to CDI on chip 2, and
CDO on chip 2 to CDI on chip 3. CDI on chip I is tied
to GND, and CDO on chip 3 is not used. This
configuration allows the input of 240
–
bit serial data.
Frame signel
1,1
2,1
63,1
64,1
65,1
66,1
100,1
DI01 01
RS/LS 02
LC7942YD
#1
063
DI064 064
DI01 01
RS/LS 02
LC7942YD
#2
036
DI064
O37 to O64
are open.
1,2
2,2
63,2
64,2
65,2
66,2
100,2
1,79
100,79
1,80
64,80
65,80
100,80
1,81
64,81
65,81
100,81
1,82
100,82
1,160
64,160
65,160
100,160
1,
161
64,161
65,161
100,161
1,240
2,240
64,240
65,240
100,240
CP
M
CP
M
01
D
A
S
D
c
02
LC7940YD
(LC7941YD)
079
#1
080
CDO
CDI
-
-
---
---
---
---
LCD panel (100
×
240 pixels)
1,79
(m,n) : pixel address
Segment line (n)
Common line (m)
P
D
D
D
S
C
L
M
01
02
(LC7940YD
080
CDO
CDI
P
D
D
D
S
C
L
M
01
LC7940YD
(LC7941YD)
#2
080
CDO
CDI
P
D
D
D
S
C
L
M
---
---
---
---
---
---
---
---
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC7942KD | CMOS IC Dot-Matrix LCD Drivers |
| LC7942ND | Dot Matrix LCD Driver(點(diǎn)陣LCD驅(qū)動(dòng)器) |
| LC7942YC | Dot Matrix LCD Driver(點(diǎn)陣LCD驅(qū)動(dòng)器) |
| LC7942YD | Dot Matrix LCD Driver(點(diǎn)陣LCD驅(qū)動(dòng)器) |
| LC79430 | Dot Matrix LCD Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC7942 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dot-Matrix LCD Driver |
| LC7942A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7942KD | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC Dot-Matrix LCD Drivers |
| LC7942ND | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dot-Matrix LCD Driver |
| LC7942ND-E | 制造商:SANYO Semiconductor Co Ltd 功能描述: |
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