FM811LUX中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
FM811LUX規(guī)格書詳情
Description
The FM811/FM812 is a low cost microprocessor supervisory circuit that asserts a reset if the power supply drops below a designated threshold or the manual reset pin is forced low. Several different reset thresholds are available to accommodate systems operating at 3V, 3.3V or 5V.
The FM811 has an active low RESET output, while the FM812 offers an active high RESET output. The reset output is guaranteed to remain asserted for a minimum of 140ms after VCC has risen above the designated reset threshold. The FM811/FM812 is available in a 4-pin SOT-143.
Features
? Feature
? Precision Voltage Monitor for 3V, 3.3V or 5V Power Supplies
? 6μA Supply Current
? 140ms Minimum Reset Pulse Width
? RESET Remains Valid with VCC as Low as 1.4V
? Active Low Manual Reset Input
? No External Components
? 4-Pin SOT-143 Package
Applications
? Critical Microprocessor Power Monitoring
? Portable Equipment
? Intelligent Instruments
? Computers & Printers
? Controllers
產(chǎn)品屬性
- 型號(hào)：
FM811LUX
- 制造商：
FAIRCHILD
- 制造商全稱：
Fairchild Semiconductor
- 功能描述：
Microprocessor Reset Circuits
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
23+ |
NA/ |
3490 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
ONSEMI/安森美 |
24+ |
SOT143 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
FAIRCHILD |
20+ |
SOT143 |
36800 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
FAIRCHILD/仙童 |
22+ |
SOT143 |
25000 |
只有原裝絕對(duì)原裝,支持BOM配單! |
詢價(jià) | ||
FAIRCHILD |
21+ |
SOT143 |
2890 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
FAIRCHILD |
23+ |
SMD-SOT143 |
11888 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
FAIRCHILD |
1742+ |
SOT143 |
98215 |
只要網(wǎng)上有絕對(duì)有貨!只做原裝正品! |
詢價(jià) | ||
FAIRCHILD |
SOT143 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
FAIRCHILD/仙童 |
23+ |
SOT143 |
20000 |
原裝正品 歡迎咨詢 |
詢價(jià) | ||
FSC |
21+ |
SOT143 |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢價(jià) |
