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MAX808NMJA规格书详情
General Description
The MAX801/MAX808 microprocessor (µP) supervisory circuits monitor and control the activities of +5V µPs by providing backup-battery switchover, low-line indication, and µP reset. Additional features include a watch dog for the MAX801 and CMOS RAM write protection for the MAX808.
Features
♦ Precision Voltage Monitoring, ±1.5 Reset Accuracy
♦ 200ms Power-OK/Reset Time Delay
♦ RESET Output (MAX808) RESET and RESET Outputs (MAX801)
♦ Watchdog Timer (MAX801)
♦ On-Board Gating of Chip-Enable Signals (MAX808):
Memory Write-Cycle Completion
3ns CE Gate Propagation Delay
♦ 1µA Standby Current
♦ Power Switching:
250mA in VCC Mode
20mA in Battery-Backup Mode
♦ MaxCap™/SuperCap™ Compatible
♦ RESET Guaranteed Valid to VCC = 1V
♦ Low-Line Threshold 52mV Above Reset Threshold
Applications
Computers
Controllers
Intelligent Instruments
Critical µP Power Monitoring
Portable/Battery-Powered Equipment
Embedded Systems
产品属性
- 型号:
MAX808NMJA
- 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 |
23+ |
SOT-23 |
9896 |
询价 | |||
MAXIM |
05+ |
原厂原装 |
258 |
自己公司全新库存绝对有货 |
询价 | ||
ON/安森美 |
23+ |
SOT23-3 |
33000 |
原装现货 |
询价 | ||
ON/安森美 |
2048+ |
SOT-23 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MAXIM |
23+ |
SMD |
6500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAXIM |
2023+ |
DIP |
50000 |
原装现货 |
询价 | ||
MAXIM |
2016+ |
SOT23-3 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
MAXIM |
22+ |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | |||
MAXIM |
2020+ |
SMD |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
22+ |
SOT-23 |
6980 |
原装现货,可开13%税票 |
询价 |