Description
POWER FAIL INPUT (PFI) 1.25V
The ADM691A/ADM693A/ADM800L/ADM800M family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems.These functions include µP reset, backup-battery switchover, watchdog timer, CMOS RAM write protection, and power-failure warning.The family of products provides an upgrade for the MAX691A/93A/800M family of products.All parts are available in 16-pin DIP and SO packages.The A
Features
- Low Power Consumption: Precision Voltage Monitor ؎2% Tolerance on ADM800L/M Reset Time Delay.
- 200 ms, or Adjustable 1 A Standby Current Automatic Battery Backup Power Switching Fast Onboard Gating of Chip Enable Signals Also Available in TSSOP Package (ADM691A).