MAX703EPA中文资料PDF规格书
![MAX703EPA](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
MAX703EPA |
参数属性 | MAX703EPA 封装/外壳为8-DIP(0.300",7.62mm);包装为卷带(TR);类别为集成电路(IC) > 监控器;产品描述:IC SUPERVISOR 1 CHANNEL 8DIP |
功能描述 | Low-Cost 關P Supervisory Circuits with Battery Backup |
文件大小 |
351.02 Kbytes |
页面数量 |
8 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-23 19:07:00 |
MAX703EPA规格书详情
General Description
The MAX703/MAX704 microprocessor (μP) supervisory circuits reduce the complexity and number of components required for power-supply monitoring and battery control functions in μP systems. These devices significantly improve system reliability and accuracy compared to that obtained with separate ICs or discrete components.
The MAX703/MAX704 are available in 8-pin DIP and SO packages and provide four functions:
1) An active-low reset during power-up, power-down, and
brownout conditions.
2) Battery-backup switching for CMOS RAM, CMOS μPs,
or other low-power logic circuitry.
3) A 1.25V threshold detector for power-fail warning,
low-battery detection, or for monitoring a power supply
other than +5V.
4) An active-low manual reset input.
The MAX703 and MAX704 differ only in their supplyvolt age monitor levels. The MAX703 generates a reset when the supply drops below 4.65V, while the MAX704 gener ates a reset below 4.40V.
Features
● Battery-Backup Power Switching
● Precision Supply-Voltage Monitor
• 4.65V (MAX703)
• 4.40V (MAX704)
● 200ms Reset Pulse Width
● Debounced TTL/CMOS-Compatible Manual Reset
Input
● 200μA Quiescent Current
● 50nA Quiescent Current in Battery-Backup Mode
● Voltage Monitor for Power-Fail or Low-Battery
Warning
● 8-Pin DIP and SO Packages
● Guaranteed RESET Assertion to VCC = 1V
Applications
● Computers
● Controllers
● Intelligent Instruments
● Critical μP Power Monitoring
产品属性
- 产品编号:
MAX703EPA+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 监控器
- 包装:
卷带(TR)
- 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:
8-DIP(0.300",7.62mm)
- 供应商器件封装:
8-PDIP
- 描述:
IC SUPERVISOR 1 CHANNEL 8DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2020+ |
DIP-8 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
MAXIM(美信) |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
MAXIM |
2015+ |
DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAXIM(美信) |
20+ |
PDIP-8 |
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 |
22+ |
DIP8 |
3000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
23+ |
PDIP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
Maxim |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM/美信 |
DIP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ADI(亚德诺)/MAXIM(美信) |
23+ |
PDIP-8 |
907 |
特价优势库存质量保证稳定供货 |
询价 | ||
MAXIM |
19+ |
DIP |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 |