Description
The MAX690 family of supervisory circuits reduces the complexity and number of components required for power supply monitoring and battery control functions in microprocessor systems.
Features
- Supervisory Function Integration Saves Board Space while Fully Protecting Microprocessor-Based Systems.
- Precision Voltage Monitor -- 4.65V (MAX690, MAX691, MAX694, MAX695) -- 4.40V (MAX692, MAX693).
- Power OK/Reset Time Delay -- 50ms, 200ms, or Adjustable.
- Watchdog Timer -- 100ms, 1.6s, or Adjustable.
- Battery Backup Power Switching.
- Voltage Monitor for Power Fail or Low Battery Warning.
- Minimum External Component Count.
