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參數資料
| 型號： | LC7941YC |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Dot-matrix LCD Drivers |
| 中文描述： | 點陣式液晶顯示驅動器 |
| 文件頁數： | 11/13頁 |
| 文件大小： | 257K |
| 代理商： | LC7941YC |
LC7940YC, LC7941YC
No. 6157—11/13
100 x 240-pixel LCD Panel Application
A 100
drivers.
×
240
–
pixel LCD panel requires the following
3 x LC7940YC (or LC7941YC) drivers
2 x LC7942YC drivers
An example using l/l00 duty cycle is shown below.
1. The LC7942YC chips are cascaded by connecting
DIO64 on chip I to DIO1 on chip 2. For a 100
register, O37 to O64 on chip 2 are left open.
–
bit shift
2. The LC7940YC (or LC7941YC) 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 Signal
1,1
2,1
63,1
64,1
65,1
66,1
100,1
DI01 01
RS/LS 02
LC7942YC
#1
M
DI064 064
DI01 01
RS/LS 02
LC7942YC
#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
CP
M
01
D
A
S
D
c
02
LC7940YC
(LC7941YC)
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
(LC7940YC
080
CDO
CDI
P
D
D
D
S
C
L
M
01
LC7940YC
(LC7941YC)
#2
080
CDO
CDI
P
D
D
D
S
C
L
M
---
---
---
---
---
---
---
---
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相關PDF資料 |
PDF描述 |
|---|---|
| LC7941YD | Dot Matrix LCD Driver(點陣LCD驅動器) |
| LC7942KD | CMOS IC Dot-Matrix LCD Drivers |
| LC7942ND | Dot Matrix LCD Driver(點陣LCD驅動器) |
| LC7942YC | Dot Matrix LCD Driver(點陣LCD驅動器) |
| LC7942YD | Dot Matrix LCD Driver(點陣LCD驅動器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC7941YD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| 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 |
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