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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.
Low Power Consumption: Precision Voltage Monitor 62% Tolerance on ADM800L/M Reset Time Delay-200 ms, or Adjustable 1 mA Standby Current Automatic Battery Backup Power Switching Fast Onboard Gating of Chip Enable Signals Also Available in TSSOP Package (ADM691A)
ADM800M Typical Application
Microprocessor Systems Computers Controllers Intelligent Instruments Automotive Systems Critical mP Power Monitoring