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MAX821-MAX822中文资料PDF规格书
MAX821-MAX822规格书详情
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
产品属性
- 型号：
MAX821-MAX822
- 制造商：
MAXIM
- 制造商全称：
Maxim Integrated Products
- 功能描述：
4-Pin レP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM |
21+ |
SOT-143 |
6500 |
全新原装现货 |
询价 | ||
MAXIM/美信 |
20+ |
SOT143 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM |
23+ |
SOT-143-4 |
7750 |
全新原装优势 |
询价 | ||
Maxim |
500 |
RoHSCompliant |
2 |
原厂封装 |
询价 | ||
MAXIM(美信) |
2021+ |
SOT-143-4 |
499 |
询价 | |||
MaximIntegrated |
23+ |
SOT-143-4 |
66800 |
进口原装现货假一罚十 |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
23+ |
SOT143 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
MAXIM |
23+ |
原厂封装 |
4963 |
询价 | |||
MAXIM |
1742+ |
SOT143 |
98215 |
只要网上有绝对有货!只做原装正品! |
询价 | ||
MAXIM(美信) |
20+ |
SOT-143-4 |
2231 |
向鸿优势库存,货在仓库要货提前交代,绝对的原装,我 |
询价 |
