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MAX690EPA中文資料
MAX690EPA數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MAX690 family of supervisory circuits reduces the complexity and number of components required for power supply monitoring and battery control functions in microprocessor systems. These include μP reset and backup-battery switchover, watchdog timer, CMOS RAM write protection, and power-failure warning. The MAX690 family significantly improves system reliability and accuracy compared to that obtainable with separate ICs or discrete components.
Benefts and Features
● Supervisory Function Integration Saves Board Space while Fully Protecting Microprocessor-Based Systems
??? ? Precision Voltage Monitor
??????? - 4.65V (MAX690, MAX691, MAX694, MAX695)
??????? - 4.40V (MAX692, MAX693)
??? ? Power OK/Reset Time Delay
??????? - 50ms, 200ms, or Adjustable
??? ? Watchdog Timer
??????? - 100ms, 1.6s, or Adjustable
??? ? Battery Backup Power Switching
??? ? Voltage Monitor for Power Fail or Low Battery Warning
??? ? Minimum External Component Count
● Low Power Consumption in Battery Backup Mode Extends Battery Life
??? ? 1μA Standby Current
● Onboard Gating of Chip Enable Signals Protects Against Erroneous Data Written to RAM During Low VCC Events
Applications
● Computers
● Controllers
● Intelligent Instruments
● Automotive Systems
● Critical μP Power Monitoring
MAX690EPA產(chǎn)品屬性
- 類型
描述
- 型號
MAX690EPA
- 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(美信) |
24+ |
標(biāo)準(zhǔn)封裝 |
7992 |
原廠渠道供應(yīng),大量現(xiàn)貨,原型號開票。 |
|||
MAXIM |
06+ |
DIP |
1389 |
全新原裝絕對自己公司現(xiàn)貨 |
|||
MAXIM |
17+ |
DIP-8 |
6200 |
100%原裝正品現(xiàn)貨 |
|||
MAXIM |
2020+ |
DIP8 |
18600 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
|||
MAXIM |
23+ |
8-DIP |
2890 |
長期有貨,進(jìn)口原裝,絕無虛假。 |
|||
MAXIM |
24+ |
DIP8 |
21250 |
MAXIM代理原裝正品!現(xiàn)貨庫存!價格優(yōu)勢 |
|||
MAXIM |
24+ |
8-DIP |
2500 |
進(jìn)口原裝現(xiàn)貨/假一賠十 |
|||
MAXIM |
24+ |
DIP@ |
4000 |
原裝原廠代理 可免費送樣品 |
|||
MAXIM |
最新 |
DIP@ |
6800 |
全新原裝公司現(xiàn)貨低價 |
|||
MAXIM |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng) |
MAX690EPA+ 價格
參考價格:¥33.9364
MAX690EPA 資料下載更多...
MAX690EPA 芯片相關(guān)型號
- 357-037-441-112
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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(dǎo)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(shè)計和制造廣泛應(yīng)用于電子設(shè)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(lǐng)域。 Maxim的產(chǎn)品廣泛應(yīng)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(shù)著稱。公司致力于通過推動技術(shù)進(jìn)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(jìn)一步增強(qiáng)了Analog Devices在市場上的競爭力和技術(shù)實力。