Key Features

• Low 150nA (typical) Supply Current
• Precision Monitoring of 2.5-, 3-, and 3.3V-Power Supplies
• Supply Voltage Range 1.0 to 3.6V
• Reset Threshold Available from 2.2 to 3.1V
• Available in three Versions
  • AS1904 Push-Pull RESETN
  • AS1905 Push-Pull RESET
  • AS1906 Open Drain RESETN
• 4 Time-Out Periods Ranging from 5 to 500ms
• Detection Voltage Accuracy: ±1.5%
• Temperature Range: -40 to +85°C
• SOT23-3 Package
• Pin Compatible to MAX6326/6327/6328
• Superior Upgrade to austriamicrosystems AS1901/2/3 Device Family