MAX16020

PRODUCTION

Low-Power μP Supervisory Circuits with Battery-Backup Circuit and Chip-Enable Gating

Industry's Most Sophisticated Battery-Backup Supervisory Circuits with Chip-Enable Gating and Power-Supply Monitoring

Part Models
9
1ku List Price
Starting From $3.58
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Part Details

  • System Monitoring for 5V, 3.3V, 3V, 2.5V, or 1.8V Power-Supply Voltages
  • 1.53V to 5.5V Operating Voltage Range
  • Low 1.2µA Supply Current (0.25µA in Battery-Backup Mode)
  • 145ms (min) Reset Timeout Period
  • Battery Freshness Seal
  • On-Board Gating of CE Signals, 1.5ns Propagation Delay (MAX16020/MAX16021)
  • Debounced Manual Reset Input
  • Watchdog Timer, 1.2s (typ) Timeout
  • Power-Fail Comparator and Low-Line Indicator for Monitoring Voltages Down to 0.6V
  • Battery-On, Battery-OK, and Battery Test Indicators
  • Small 10-Pin TDFN or 16-Pin TQFN Packages
MAX16020
Low-Power μP Supervisory Circuits with Battery-Backup Circuit and Chip-Enable Gating
MAX16016, MAX16020, MAX16021: Typical Application Circuit
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Hardware Ecosystem

Parts Product Life Cycle Description
Battery Backup IC 1
MAX16033 PRODUCTION Low-Power Battery-Backup Circuits in Small µDFN Packages
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