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MAX703CSA数据手册规格书PDF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
MAX703CSA产品属性
- 类型
描述
- 型号
MAX703CSA
- 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) |
24+ |
标准封装 |
13048 |
原厂渠道供应,大量现货,原型号开票。 |
|||
MAXIM |
2020+ |
SOP-8 |
18600 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
MAXIM |
24+ |
SOP |
21250 |
MAXIM代理原装正品!现货库存!价格优势 |
|||
MAXIM |
21+ |
SOP8 |
1516 |
十年信誉,只做原装,有挂就有现货! |
|||
MAXIM |
22+ |
SOP8 |
21055 |
原装正品,实单请联系 |
|||
MAXIM |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
MAXIM |
24+ |
SOP-8 |
8500 |
只做原装正品假一赔十为客户做到零风险!! |
|||
MAXIM/美信 |
24+ |
SOP |
33500 |
全新进口原装现货,假一罚十 |
|||
MAXIM/美信 |
2021+ |
SOP8 |
9000 |
原装现货,随时欢迎询价 |
|||
MAXIM/美信 |
24+ |
SOP-8 |
12683 |
原装优势公司现货! |
MAX703CSA+ 价格
参考价格:¥25.9308
MAX703CSA 资料下载更多...
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Maxim Integrated Products 美信半导体
Maxim Integrated Products是一家专注于模拟和混合信号集成电路的公司,成立于1983年,总部位于美国加利福尼亚州圣何塞。公司设计和制造广泛应用于电子设备的高性能集成电路,涵盖电源管理、信号处理、传感器和接口等多个领域。 Maxim的产品广泛应用于消费电子、工业、汽车、通信等市场,以其高性能和创新技术著称。公司致力于通过推动技术进步来满足客户的需求,并提供解决方案,帮助客户实现更高的效率和更好的性能。 在2021年,Maxim Integrated被Analog Devices收购,进一步增强了Analog Devices在市场上的竞争力和技术实力。