-
1249: 5引脚微处理器监控电路,带有看门狗定时器及手动复位 Data Sheet (Rev. 5)1/1/1900PDF207K
概览
优势和特点
- Precision Monitoring of +2.5V, +3V, +3.3V, and +5V Power Supplies
- Operating Current:
- 6µA (MAX823L/M) (SC70)
- 2µA (MAX825T/S/R/Z/Y) (SC70)
- Fully Specified Over Temperature
- 140ms min Power-On Reset
- Guaranteed active-low RESET Valid to VCC = 1V
- Power-Supply Transient Immunity
- Watchdog Timer with 1.6s Timeout (MAX823/MAX824)
- Manual Reset Input (MAX823/MAX825)
- No External Components
产品详情
应用
- 汽车电子
- 计算机与控制器
- 精确的µP监控
- 嵌入式控制器
- 智能仪表
- 便携式电池供电设备