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MAX6823TUK-T中文资料PDF规格书
MAX6823TUK-T规格书详情
General Description
The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy compared to separate ICs or discrete components. These devices assert a reset signal whenever the monitored voltage drops below its preset threshold, keeping it asserted for a minimum timeout period after VCC rises above the threshold. In addition, a watchdog timer monitors against code execution errors. A debounced manual reset is also available. The MAX6821–MAX6825 monitor voltages from +1.8V to +5.0V. These outputs are guaranteed to be in the correct state for VCC down to +1.0V.
Features
♦ Monitors +1.8V, +2.5V, +3.0V, +3.3V, +5.0V
Supplies
♦ 140ms (min) Reset Timeout Delay
♦ 1.6s Watchdog Timeout Period
(MAX6821/MAX6822/MAX6823/MAX6824)
♦ Manual Reset Input
(MAX6821/MAX6822/MAX6823/MAX6825)
♦ Three Reset Output Options
Push-Pull RESET
Push-Pull RESET
Open-Drain RESET
♦ Guaranteed Reset Valid to VCC = +1.0V
♦ Immune to Short Negative VCC Transients
♦ No External Components
♦ Small 5-Pin SOT23 Packages
Applications
Set-Top Boxes
Computers and Controllers
Embedded Controllers
Intelligent Instruments
Automotive Systems
Critical µP Monitoring
Portable/Battery Powered Equipment
产品属性
- 型号:
MAX6823TUK-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(美信) |
2021+ |
SOT-23-5 |
499 |
询价 | |||
ADI(亚德诺)/MAXIM(美信) |
23+ |
SOT235 |
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+ |
NA |
25060 |
只做进口原装,终端工厂免费送样 |
询价 | ||
MAXIM |
2020+ |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | |||
MAXIM/美信 |
1147 |
SOT-23 |
166 |
询价 | |||
Maxim |
24+ |
SOT-23 |
16000 |
原装优势绝对有货 |
询价 | ||
MaximIntegrated |
23+ |
SOT-23-5 |
66800 |
全新更新库存原厂原装现货 |
询价 | ||
Maxim(美信) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
MAXIM(美信) |
20+ |
SOT-23-5 |
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 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 |