监控电路
ADI电源电压监控器和微处理器监控器可监视正负电源，以小封装集成了多达8个电源监控器。如果任何电源高于或低于用户定义的阈值，这些器件将产生复位信号。复位时间通常固定在200 ms，或可通过单个电容进行调节。除了电源监控之外，CPU和ASIC也可由集成的看门狗定时器进行监控。
最新优势资源
设计笔记
- 锁定稳压器，防止电池过度放电
- Adding Battery-Detection Functionality to the DS1312, DS1314, and DS1321 Controller ICs
- Load-Power Monitor Improves High-Side Current Measurements
- Power-Backup Switch
- MAX6652 System Monitor Combines Voltage Monitoring with Temperature Sensing
技术文章
- The ABCs of Glitch-free Voltage Supervisors
- How Glitch-Free Supervisors Aid in High-Reliability Applications
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提高迟滞，实现平稳的欠压和过压闭锁
模拟对话
- 可靠的上电和关断时序
- Build In Automotive Insurance with Supervisor and Watchdog Policies