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MAX818LCPA中文資料
MAX818LCPA數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MAX817/MAX818/MAX819 microprocessor (μP) supervisory circuits simplify power-supply monitoring, battery control, and chip-enable gating in μP systems by reducing the number of components required. These devices are designed for use in +5V-powered systems. Low supply current (11μA typical) and small package size make these devices ideal for portable applications. The MAX817/MAX818/MAX819 are specifically designed to ignore fast transients on VCC. Other supervisory functions include active-low reset, backup battery switchover, watchdog input, battery freshness seal, and chip-enable gating. The Selector Guide below lists the specific functions available from each device.
Features
? Precision Supply-Voltage Monitor:
?? 4.65V (MAX81_L)
?? 4.40V (MAX81_M)
? 11μA Quiescent Supply Current
? 200ms Reset Time Delay
? Watchdog Timer with 1.6sec Timeout (MAX817/MAX818)
? Battery-Backup Power Switching; Battery Voltage Can Exceed VCC
? Battery Freshness Seal
? On-Board, 3ns Gating of Chip-Enable Signals (MAX818)
? Uncommitted Voltage Monitor for Power-Fail or Low-Battery Warning (MAX817/MAX819)
? Manual Reset Input (MAX819)
Applications
? Battery-Powered Computers and Controllers
? Embedded Controllers
? Intelligent Instruments
? Critical μP Monitoring
? Portable Equipment
?
MAX818LCPA產(chǎn)品屬性
- 類型
描述
- 型號
MAX818LCPA
- 功能描述
監(jiān)控電路
- RoHS
否
- 制造商
STMicroelectronics
- 輸出類型
Active Low, Open Drain
- 人工復位
Resettable
- 監(jiān)視器
No Watchdog
- 電池備用開關
No Backup
- 上電復位延遲(典型值)
10 s
- 電源電壓-最大
5.5 V
- 最大工作溫度
+ 85 C
- 安裝風格
SMD/SMT
- 封裝/箱體
UDFN-6
- 封裝
Reel
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
1015+ |
DIP-8 |
5300 |
進口原裝特價熱賣中,可開17票! |
|||
Maxim(美信) |
24+ |
標準封裝 |
11938 |
原廠渠道供應,大量現(xiàn)貨,原型號開票。 |
|||
MAXIM |
23+ |
DIP |
9526 |
||||
MAXIM |
05+ |
原廠原裝 |
4483 |
只做全新原裝真實現(xiàn)貨供應 |
|||
MAXIM |
23+ |
DIP-8 |
6500 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
|||
MAXIM |
24+ |
8PlasticDIP |
3000 |
公司現(xiàn)貨 |
|||
MAXIM |
24+ |
DIP-8 |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
|||
MAXIM |
24+ |
DIP-8 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
|||
MAXIM |
24+ |
DIP-8 |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
|||
MAXIM |
17+ |
DIP-8 |
9800 |
只做全新進口原裝,現(xiàn)貨庫存 |
MAX818LCPA+ 價格
參考價格:¥32.3804
MAX818LCPA 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁碼索引
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Maxim Integrated Products 美信半導體
Maxim Integrated Products是一家專注于模擬和混合信號集成電路的公司,成立于1983年,總部位于美國加利福尼亞州圣何塞。公司設計和制造廣泛應用于電子設備的高性能集成電路,涵蓋電源管理、信號處理、傳感器和接口等多個領域。 Maxim的產(chǎn)品廣泛應用于消費電子、工業(yè)、汽車、通信等市場,以其高性能和創(chuàng)新技術著稱。公司致力于通過推動技術進步來滿足客戶的需求,并提供解決方案,幫助客戶實現(xiàn)更高的效率和更好的性能。 在2021年,Maxim Integrated被Analog Devices收購,進一步增強了Analog Devices在市場上的競爭力和技術實力。