LTC694-3.3
Overview
The LTC®694-3.3/LTC695-3.3 provide complete 3.3V power supply monitoring and battery control functions. These include power-on reset, battery back-up, RAM write protection, power failure warning and watchdog timing.
- Guaranteed Reset Assertion at VCC = 1V
- Pin Compatible with LTC694/LTC695 for 3.3V Systems
- 200μA Typical Supply Current
- Fast (30ns Typ) Onboard Gating of RAM Chip Enable Signals
- SO-8 and S16 Packages
- 2.90V Precision Voltage Monitor
- Power OK/Reset Time Delay: 200ms or Adjustable
- Minimum External Component Count
- 1μA Maximum Standby Current
- Voltage Monitor for Power-Fail or Low-Battery Warning
