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參數(shù)資料
| 型號： | 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)： | 1/13頁 |
| 文件大小： | 118K |
| 代理商： | LC7940KD |
N2206HKIM B8-8529 No.A0573-1/13
LC7940KD
LC7941KDR
Overview
The LC7940KD and LC7941KDR are segment driver LSIs for driving large, dot-matrix LCD displays. They read 4-bit
parallel or serial input, display data from a controller into an 80-bit latch, and then generate LCD drive signals
corresponding to that data. The LC7940KD and LC7941KDR feature mirror-image pin assignments, allowing them to be
used together to increase component density. They are designed to be used with the LC7942KD (QIP80D) common
driver to drive large LCD panels.
Features
80 built-in LCD display drive circuits
1/8 to 1/128 display duty cycle
Serial or 4-bit parallel data input
Chip disable for low power dissipation for large-sized panels
Bias supply voltage can be supplied externally
Operating supply voltage and ambient temperature
VDD (logic block): 2.7 to 5.5V/-20 to +85
°
C
VDD-VEE (LCD block): 8 to 20V/-20 to +85
°
C
CMOS process
Package: QIP100D(LC7940KD)/QIP100DR(LC7941KDR)
Ordering number : ENA0573
CMOS IC
Dot-Matrix LCD Drivers
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before usingany SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
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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