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MAX16122 - Dual Pushbutton Controllers

Description

The MAX16122

MAX16125 pushbutton controllers with single-supply monitors monitor one or two pushbuttons and generate a hard reset signal if the buttons are pushed and held for a setup delay.

Features

  • Low Supply Current: < 5μA (typ) at 3V Over Temperature.
  • Precision Factory-Set VCC Monitoring Threshold for 1.8V, 2.5V, 3.3V, and 5V Supplies.
  • Fixed/Pin-Programmable or Resistor-Adjustable Pushbutton Setup Delay.
  • Up to 2 Reset Outputs and 2 Debounced Pushbutton Inputs.
  • Guaranteed RESET Valid for VCC Down to 0.95V.
  • Active-Low RESET Output (Push-Pull or Open-Drain).
  • Immune to Short Power-Supply Transients.
  • 0.86mm x 1.2.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Click here for production status of specific part numbers. MAX16122–MAX16125 Dual Pushbutton Controllers in Tiny 6-Bump WLP Package General Description The MAX16122–MAX16125 pushbutton controllers with single-supply monitors monitor one or two pushbuttons and generate a hard reset signal if the buttons are pushed and held for a setup delay. These devices make it easy to “hide” the hard reset function in an existing pushbutton, such as a soft power switch. The devices operate from 1.6V to 5.5V and consume a quiescent current of only 5µA at 3V. The MAX16122–MAX16125 have pin-programmable or resistor-adjustable setup delay.
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