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MAX813LMJA规格书详情
General Description
The MAX705–MAX708/MAX813L microprocessor (µP) supervisory circuits reduce the complexity and number of components required to monitor power-supply and battery functions in µP systems. These devices signifcantly improve system reliability and accuracy compared to separate ICs or discrete components.
The MAX705/MAX706/MAX813L provide four functions:
1) A reset output during power-up, power-down, and brownout conditions.
2) An independent watchdog output that goes low if the watchdog input has not been toggled within 1.6 seconds.
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 MAX707/MAX708 are the same as the MAX705/MAX706, except an active-high reset is substituted for the watchdog timer. The MAX813L is the same as the MAX705, except RESET is provided instead of RESET.
Two supply-voltage monitor levels are available: The MAX705/MAX707/MAX813L generate a reset pulse when the supply voltage drops below 4.65V, while the MAX706/MAX708 generate a reset pulse below 4.40V. All four parts are available in 8-pin DIP, SO, and µMAX® packages.
Benefts and Features
● Supervisory-Function Integration Significantly Improves System Reliability While Reducing Board Space
• μMAX Package
• Guaranteed RESET Valid at VCC = 1V
- 200ms Reset Pulse Width
- Debounced TTL/CMOS-Compatible Manual Reset Input
- Active-High Reset Output (MAX707/MAX708/MAX813L)
• Precision-Supply Voltage Monitor
- 4.65V (MAX705/MAX707/MAX813L)
- 4.40V (MAX706/MAX708)
• Voltage Monitor for Power-Fail or Low-Battery Warning
Applications
● Computers
● Controllers
● Intelligent Instruments
● Critical μP Power Monitoring
产品属性
- 产品编号:
MAX813LMJA
- 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:
多压监控器
- 电压 - 阈值:
4.65V
- 输出:
推挽式/图腾柱
- 复位:
高有效
- 复位超时:
最小为 140ms
- 工作温度:
-55°C ~ 125°C
- 安装类型:
通孔
- 封装/外壳:
8-CDIP(0.300",7.62mm)
- 供应商器件封装:
8-CERDIP
- 描述:
IC SUPERVISOR 1 CHANNEL 8CERDIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
CDIP-Narrow-8 |
12700 |
买原装认准中赛美 |
询价 | ||
MAXIM(美信) |
23+ |
CERDIP8 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
MAXIM/美信 |
22+ |
DIP-8 |
9723 |
郑重承诺只做原装进口现货 |
询价 | ||
MAXIM/美信 |
23+ |
DIP8 |
20000 |
原装正品 欢迎咨询 |
询价 | ||
MAXIM(美信) |
21+ |
CDIP |
12588 |
原装正品,量大可定 |
询价 | ||
MAXIM |
21+ |
CDIP-8 |
16500 |
进口原装正品现货 |
询价 | ||
MAXIM/美信 |
23+ |
CDIP-8 |
1924 |
全新原装现货热卖 |
询价 | ||
MAXIM/美信 |
专业军工 |
DIP-8 |
860 |
只做原装正品现货授权货源 |
询价 | ||
MAXIM |
23+ |
CDIP |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
MAXIM/美信 |
22+/23+ |
CDIP8 |
9800 |
原装进口公司现货假一赔百 |
询价 |