MAX690

PRODUCTION

Microprocessor Supervisory Circuits

Industry-Standard, Full-Function µP Supervisor

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Part Details

  • Supervisory Function Integration Saves Board Space while Fully Protecting Microprocessor-Based Systems
    • Precision Voltage Monitor
      • 4.65V (MAX690, MAX691, MAX694, MAX695)
      • 4.40V (MAX692, MAX693)
    • Power OK/Reset Time Delay
      • 50ms, 200ms, or Adjustable
    • Watchdog Timer
      • 100ms, 1.6s, or Adjustable
    • Battery Backup Power Switching
    • Voltage Monitor for Power Fail or Low Battery Warning
    • Minimum External Component Count
  • Low Power Consumption in Battery Backup Mode Extends Battery Life
    • 1µA Standby Current
  • Onboard Gating of Chip Enable Signals Protects Against Erroneous Data Written to RAM During Low VCC Events
MAX690
Microprocessor Supervisory Circuits
MAX690, MAX691, MAX692, MAX693, MAX694, MAX695: Pin Configuration
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Hardware Ecosystem

Parts Product Life Cycle Description
Supervisory Circuits & Reset ICs 7
MAX6361 PRODUCTION SOT23, Low-Power Microprocessor Supervisory Circuits with Battery Backup
MAX6362 PRODUCTION SOT23, Low-Power Microprocessor Supervisory Circuits with Battery Backup
MAX6363 PRODUCTION SOT23, Low-Power Microprocessor Supervisory Circuits with Battery Backup
MAX6364 PRODUCTION SOT23, Low-Power Microprocessor Supervisory Circuits with Battery Backup
MAX802L PRODUCTION Microprocessor Supervisory Circuits
MAX802M Microprocessor Supervisory Circuits
MAX805L PRODUCTION Microprocessor Supervisory Circuits
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