LC7940YC中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書
LC7940YC規(guī)格書詳情
Overview
The LC7940YC and LC7941YC are segment driver ICs 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 LC7940YC and LC7941YC feature mirror–image pin assignments, allowing them to be used together to increase component density. They are designed to be used with the LC7942YC common driver to drive large LCD panels.
Features
? 80 built–in LCD display drive circuits
? 1/8 to l/128 display duty cycle
? Serial or 4–bit parallel data input
? Chip disable for low power dissipation for large–sized panels
? Bias supply voltags can be supplied externally
? Operating supply voltage and ambient temperature
- 2.7 to 5.5 V logic supply ( VDD) at Ta = –20 to +85°C
- 8 to 20V LCD supply (VDD – VEE ) at Ta = –20 to +85 °C
? CMOS process
產(chǎn)品屬性
- 型號(hào)：
LC7940YC
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
Dot-matrix LCD Drivers
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO |
98 |
QFP |
250 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
onsemi(安森美) |
23+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | |||
SANYO/三洋 |
23+ |
NA/ |
57 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
SANYO/三洋 |
24+ |
QFP |
96880 |
只做原裝,歡迎來(lái)電資詢 |
詢價(jià) | ||
SANYO |
2020+ |
NA |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
SANYO |
1815+ |
NA |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
onsemi(安森美) |
23+ |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | |||
SANYO |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) | ||
24+ |
QFP100 |
3629 |
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來(lái)電! |
詢價(jià) | |||
SANYO |
23+ |
QFP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) |
