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MAX821MUS-T中文资料美信数据手册PDF规格书
MAX821MUS-T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).
特性 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：
MAX821MUS-T
- 功能描述：
监控电路
- RoHS：
否
- 制造商：
STMicroelectronics
- 输出类型：
Active Low, Open Drain
- 人工复位：
Resettable
- 监视器：
No Watchdog
- 电池备用开关：
No Backup
- 上电复位延迟（典型值）：
10 s
- 电源电压-最大：
5.5 V
- 最大工作温度：
+ 85 C
- 安装风格：
SMD/SMT
- 封装/箱体：
UDFN-6
- 封装：
Reel
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
询价 | |||
MAXIM |
24+ |
SOT143 |
1800 |
询价 | |||
MAXIM |
22+ |
SOT143 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM/美信 |
2447 |
SOT23 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
MAXIM |
23+ |
SOT143 |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
MAXIM |
0511+ |
SOT143 |
4721 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MAXUS |
24+ |
SOT-23 |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MAXIM |
24+ |
SOT143 |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
23+ |
SOT143-4 |
6281 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM/美信 |
23+ |
SOT143 |
50000 |
全新原装正品现货,支持订货 |
询价 |
