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MB3793-37PNF中文資料富士通數(shù)據(jù)手冊(cè)PDF規(guī)格書
MB3793-37PNF規(guī)格書詳情
■ DESCRIPTION
The MB3793 is an integrated circuit to monitor power voltage; it incorporates a watchdog timer.
A reset signal is output when the power is cut or falls abruptly. When the power recovers normally after resetting, a power-on reset signal is output to microprocessor units (MPUs). An internal watchdog timer with two inputs for system operation diagnosis can provide a fall-safe function for various applicaiton systems.
There is also a mask option that can detect voltages of 4.9 to 2.4 V in 0.1-V steps.
■ FEATURES
? Precise detection of power voltage fall: ±2.5
? Detection voltage with hysteresis
? Low power dispersion: ICC = 30 μA (reference)
? Internal dual-input watchdog timer
? Watchdog-timer halt function (by inhibition pin)
? Independently-set wacthdog and reset times
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NS |
2020+ |
SOP8 |
35000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
FUJITSU |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
Infineon Technologies |
23+/24+ |
8-SOIC |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
FUJITSU/富士通 |
0930+ |
sop8 |
12194 |
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家 |
詢價(jià) | ||
FUJITSU |
0451+ |
SOP-8 |
1496 |
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詢價(jià) | ||
FUJITSU |
22+23+ |
New |
35315 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
FUJ |
23+ |
SOP3.9mm |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
Fujitsu |
23+ |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | |||
Cypress |
22+ |
8SOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
SPANSION |
1936+ |
SOP |
6852 |
只做原裝正品現(xiàn)貨!假一賠十! |
詢價(jià) |
