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MAX6822WUK-T中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX6822WUK-T規(guī)格書詳情
General Description
The MAX6821–MAX6825 are low-voltage microprocessor (μP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy compared to separate ICs or discrete components. These devices assert a reset signal whenever the monitored voltage drops below its preset threshold, keeping it asserted for a minimum timeout period after VCC rises above the threshold. In addition, a watchdog timer monitors against code execution errors. A debounced manual reset is also available. The MAX6821–MAX6825 monitor voltages from +1.8V to +5.0V. These outputs are guaranteed to be in the correct state for VCC down to +1.0V.
Features
? Monitors +1.8V, +2.5V, +3.0V, +3.3V, +5.0V
?? Supplies
? 140ms (min) Reset Timeout Delay
? 1.6s Watchdog Timeout Period
?? (MAX6821/MAX6822/MAX6823/MAX6824)
? Manual Reset Input
?? (MAX6821/MAX6822/MAX6823/MAX6825)
? Three Reset Output Options
?? Push-Pull RESET
?? Push-Pull RESET
?? Open-Drain RESET
? Guaranteed Reset Valid to VCC = +1.0V
? Immune to Short Negative VCC Transients
? No External Components
? Small 5-Pin SOT23 Packages
Applications
?? Set-Top Boxes
?? Computers and Controllers
?? Embedded Controllers
?? Intelligent Instruments
?? Automotive Systems
?? Critical μP Monitoring
?? Portable/Battery Powered Equipment
產(chǎn)品屬性
- 型號：
MAX6822WUK-T
- 功能描述：
監(jiān)控電路
- RoHS：
否
- 制造商：
STMicroelectronics
- 輸出類型：
Active Low, Open Drain
- 人工復(fù)位：
Resettable
- 監(jiān)視器：
No Watchdog
- 電池備用開關(guān)：
No Backup
- 上電復(fù)位延遲（典型值）：
10 s
- 電源電壓-最大：
5.5 V
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
UDFN-6
- 封裝：
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
SOT-153 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
MAXIM/美信 |
2407+ |
SOT23-5 |
7750 |
原裝現(xiàn)貨!實(shí)單直說!特價! |
詢價 | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
SC-74A |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價 | ||
Maxim |
22+ |
SOT235 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
MAXIM(美信) |
20+ |
SOT-23-5 |
2231 |
向鴻優(yōu)勢庫存,貨在倉庫要貨提前交代,絕對的原裝,我 |
詢價 | ||
MAXIM |
23+ |
SOT23-5 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
MAXIM |
2315+ |
SOT23-5 |
33000 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 | ||
MAXIM(美信) |
2021+ |
SOT-23-5 |
499 |
詢價 | |||
Maxim |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
MAXIM/美信 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 |
