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MAX691AEWE规格书详情
General Description
The MAX691A/MAX693A/MAX800L/MAX800M microprocessor (µP) supervisory circuits are pin-compatible upgrades to the MAX691, MAX693, and MAX695. They improve performance with 30µA supply current, 200ms typ reset active delay on power-up, and 6ns chip enable propagation delay. Features include write protection of CMOS RAM or EEPROM, separate watchdog outputs, backup-battery switchover, and a RESET output that is valid with VCC down to 1V. The MAX691A/MAX800L have a 4.65V typical reset-threshold voltage, and the MAX693A/MAX800M’s reset threshold is 4.4V typical. The MAX800L/MAX800M guarantee power-fail accuracies to ±2.
Features
♦ 200ms Power-OK/Reset Timeout Period
♦ 1µA Standby Current, 30µA Operating Current
♦ On-Board Gating of Chip-Enable Signals, 10ns Max Delay
♦ MaxCap™ or SuperCap™ Compatible
♦ Guaranteed RESET Assertion to VCC = +1V
♦ Voltage Monitor for Power-Fail or Low-Battery Warning
♦ Power-Fail Accuracy Guaranteed to ±2 (MAX800L/M)
♦ Available in 16-Pin Narrow SO and Plastic DIP Packages
Applications
Computers
Controllers
Intelligent Instruments
Automotive Systems
Critical µP Power Monitoring
产品属性
- 产品编号:
MAX691AEWE+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 监控器
- 包装:
管件
- 类型:
备用电池电路
- 电压 - 阈值:
4.65V
- 输出:
推挽式,推挽式
- 复位:
高有效/低有效
- 复位超时:
最小为 140ms
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC SUPERVISOR 1 CHANNEL 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI(亚德诺)/MAXIM(美信) |
23+ |
- |
5063 |
百分百原装正品,可原型号开票 |
询价 | ||
MAXIM |
2020+ |
WSOP16 |
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 |
2020+ |
SOP-16 |
19800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
MAXIM/美信 |
22+ |
SOP16 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MAXIM |
23+ |
SOIC |
18000 |
询价 | |||
MAXIM/美信 |
22+ |
SOP16 |
354000 |
询价 | |||
Maxim/MaximIntegrated/美信半导 |
21+ |
SOP16 |
5078 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM |
2023+ |
SOP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MAXIM |
WSOP16 |
23+ |
8000 |
终端免费提供样品 可开13%增值税发票 |
询价 | ||
MAXIM |
23+ |
SOP-16 |
65600 |
询价 |