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ADM800L Datasheet Microprocessor Supervisory Circuits

Manufacturer: Analog Devices

Overview: a.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General 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.

Key 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).

ADM800L Distributor