ADM8840數(shù)據(jù)手冊ADI中文資料規(guī)格書
| 廠商型號(hào) |
ADM8840 |
| 功能描述 | Charge Pump Regulator & COM Driver for Color TFT Panel |
| 制造商 | ADI Analog Devices |
| 中文名稱 | 亞德諾 亞德諾半導(dǎo)體技術(shù)有限公司 |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-8-19 19:06:00 |
| 人工找貨 | ADM8840價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ADM8840規(guī)格書詳情
描述 Description
GENERAL DESCRIPTION
The ADM8840 combines a charge pump regulator and a Common Line (COM) driver in a single chip solution for use in TFT LCD’s. The device provides an LCD controller and grayscale DAC supply voltage of 5.0V (±2%), 2 gate drive voltages of +15V and -15V and a COM driver voltage. This COM Driver voltage alternates the polarity of the Common line voltage every line (or every frame) on the display in order to prevent screen-burn occuring over time. The ADM8840 is powered by a single 3.0V supply.FEATURES
Programmable COM Driver to prevent Screen-Burn
3 Voltages (5.0V,15.0V,-15.0V) from one 3V Supply
Power Efficiency optimised for use with TFT in mobile phones
Low Quiescent Current
Low Shutdown Current (<5uA)
Shutdown Function
APPLICATIONS
Handheld Instruments
TFT LCD Panels
Cellular Phones
特性 Features
Programmable COM Driver to prevent Screen-Burn
3 Voltages (5.0V,15.0V,-15.0V) from one 3V Supply
Power Efficiency optimised for use with TFT in mobile phones
Low Quiescent Current
Low Shutdown Current (<5uA)
Shutdown Function
技術(shù)參數(shù)
- 型號(hào)：
ADM8840
- 制造商：
AD
- 制造商全稱：
Analog Devices
- 功能描述：
Charge Pump Regulator & COM Driver for Color TFT Panel
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AD |
24+ |
LFCSP-16 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、價(jià)格合理 |
詢價(jià) | ||
ADI/亞德諾 |
25+ |
BGA-16D |
80979 |
原裝正品,歡迎來電咨詢! |
詢價(jià) | ||
ADI |
03+ |
TSSOP |
109 |
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) | ||
ADI/亞德諾 |
24+ |
NA/ |
84229 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價(jià) | |||
AD |
25+23+ |
SOP |
12423 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ADI |
2016+ |
QFN16 |
3526 |
假一罰十進(jìn)口原裝現(xiàn)貨原盤原標(biāo)! |
詢價(jià) | ||
ADI/亞德諾 |
23+ |
QFN |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價(jià) | ||
AnalogDevices |
QFN16 |
1100 |
AD代理旗下一級(jí)分銷商,主營AD全系列產(chǎn)品 |
詢價(jià) | |||
AD |
22+ |
CP-16-12 |
8200 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) |
