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MAX821-MAX822中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX821-MAX822規(guī)格書詳情
General Description
The MAX821/MAX822 microprocessor (μP) supervisory circuits monitor power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5V-powered or 3V-powered circuits. The MAX821/MAX822 also provide a power-on reset timeout delay that is pin selectable to 1ms (max), 20ms (min), or 100ms (min).
Features
? Pin-Selectable, Precision Power-On Reset Delay:
?? 1ms (max), 20ms (min), or 100ms (min)
? Precision Monitoring of +3V to +5V Power-Supply Voltages
? 2.5μA Supply Current
? Guaranteed Over Temperature (-40°C to +125°C)
? Guaranteed RESET Valid to VCC = 1V (MAX821)
? Power-Supply Transient Immunity
? No External Components
? SOT143 Package
Applications
?? Bar-Code Scanners
?? Computers
?? Controllers
?? Intelligent Instruments
?? Critical μP and μC Power Monitoring
?? Portable/Battery-Powered Equipment
產(chǎn)品屬性
- 型號：
MAX821-MAX822
- 制造商：
MAXIM
- 制造商全稱：
Maxim Integrated Products
- 功能描述：
4-Pin レP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾)/MAXIM(美信) |
23+ |
SOT143 |
7350 |
原裝進口,原廠直銷!當天可交貨,支持原型號開票! |
詢價 | ||
MAXIM |
21+ |
SOT-143 |
6500 |
全新原裝現(xiàn)貨 |
詢價 | ||
MAXIM |
24+ |
SOT143 |
9860 |
全新原裝現(xiàn)貨/假一罰百! |
詢價 | ||
MAXIM(美信) |
20+ |
SOT-143-4 |
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 |
SOT143 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
MAXIM |
19+ |
SOT143 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
主營MAXIM |
22+ |
SOP143 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
24+ |
SOP143 |
150 |
自己現(xiàn)貨 |
詢價 | |||
MAXIM |
21+ |
SOT143 |
12588 |
原裝正品 |
詢價 | ||
Maxim |
24+ |
監(jiān)控電路 |
6477 |
原裝現(xiàn)貨 |
詢價 |
