LC7940KD中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
LC7940KD規(guī)格書詳情
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)
產品屬性
- 型號：
LC7940KD
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
CMOS IC Dot-Matrix LCD Drivers
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON |
2020+ |
QFP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
SANYO/三洋 |
24+ |
NA/ |
3648 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
ON |
1247+ |
QFP |
434 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ON/安森美 |
21+ |
QFP |
434 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
SANYO |
24+ |
QFP |
2679 |
原裝優(yōu)勢!絕對公司現(xiàn)貨!可長期供貨! |
詢價 | ||
ON |
1733+ |
QFP |
6528 |
只做進口原裝正品假一賠十! |
詢價 | ||
SANYO |
24+ |
QFP |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
SANYO |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價格優(yōu)勢. |
詢價 | ||
SANYO/三洋 |
21+ |
QFP100 |
3000 |
百域芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票 |
詢價 | ||
ON/安森美 |
23+ |
QFP |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 |
