MAX791EPE中文资料PDF规格书
MAX791EPE规格书详情
General Description
The MAX791 microprocessor (µP) supervisory circuit reduces the complexity and number of components needed to monitor power-supply and battery-control functions in µP systems. The 50µA supply current makes the MAX791 ideal for use in portable equipment, while the 6ns chip-enable propagation delay and 250mA output capability (25mA in battery-backup mode) make it suitable for larger, higher-performance equipment.
Features
♦ Precision 4.65V Voltage Monitoring
♦ 200ms Power-OK/Reset Time Delay
♦ Independent Watchdog Timer—Preset or Adjustable
♦ 1µA Standby Current
♦ Power Switching
250mA Output in VCC Mode
25mA Output in Battery-Backup Mode
♦ On-Board Gating of Chip-Enable Signals
Memory Write-Cycle Completion
6ns CE Gate Propagation Delay
♦ MaxCap or SuperCap Compatible
♦ Voltage Monitor for Power-Fail or Low-Battery Warning
♦ Backup-Battery Monitor
♦ Guaranteed –R—E—S—E—T– Valid to VCC = 1V
Applications
Computers
Critical µP Power Monitoring
Controllers
Intelligent Instruments
Portable/Battery Powered Equipment
产品属性
- 产品编号:
MAX791EPE+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 监控器
- 包装:
散装
- 类型:
备用电池电路
- 电压 - 阈值:
4.65V
- 输出:
推挽式/图腾柱
- 复位:
低有效
- 复位超时:
最小为 140ms
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
通孔
- 封装/外壳:
16-DIP(0.300",7.62mm)
- 供应商器件封装:
16-PDIP
- 描述:
IC SUPERVISOR MPU 16-DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
DIP-16 |
32500 |
ADI优势主营型号-原装正品 |
询价 | ||
MAXIM |
21+ |
DIP-16 |
6850 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
MAXIM |
24+ |
DIP-16 |
164 |
只做原装进口!正品支持实单! |
询价 | ||
Maxim/MaximIntegrated/美信半导 |
21+ |
DIP-16 |
2000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM |
DIP-16 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
MAXIM/美信 |
23+ |
NA/ |
238 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM/美信 |
23+ |
PDIP |
66800 |
现货正品专供军研究院 |
询价 | ||
Maxim(美信) |
23+ |
标准封装 |
7468 |
原厂渠道供应,大量现货,原型号开票。 |
询价 | ||
MAXIM |
2020+ |
DIP-16 |
18600 |
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 |
23+ |
原厂封装 |
4963 |
询价 |