Datasheet Summary
Features n Guaranteed Reset Assertion at VCC = 1V n1.5mA Maximum Supply Current n Fast (35ns Max) Onboard Gating of RAM Chip Enable Signals n SO-8 and S16 Packaging n 4.65V Precision Voltage Monitor n Power OK/Reset Time Delay: 50ms, 200ms or Adjustable n Minimum External ponent Count n 1µA Maximum Standby Current n Voltage Monitor for Power-Fail or Low Battery Warning n Thermal Limiting n Performance Specified Over Temperature n Superior Upgrade for MAX690 Family
Applications n Critical µP Power Monitoring n Intelligent Instruments n Battery-Powered puters and Controllers n Automotive Systems
LTC690/LTC691 LTC694/LTC695 Microprocessor Supervisory Circuits
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