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FT7511 - Reset Timer

General Description

The FT7511 is a timer for resetting a mobile device where long reset times are needed.

The long delay helps avoid unintended resets caused by accidental key presses.

It has a fixed delay of 7.5 ±20% seconds.

Key Features

  • Fixed Reset Delay: 7.5 Seconds.
  • One Input Reset Pin.
  • Open-Drain Output Pin with Fixed 80ms Pulse.
  • 1.8V to 5.0V Operation (TA=-40°C to +85°C).
  • 1.7V to 5.0V Operation (TA=-25°C to +85°C).
  • 1.65V to 5.0V Operation (TA=0°C to +85°C).

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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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FT7511 — Reset Timer with Fixed Delay and Reset Pulse July 2012 FT7511 Reset Timer with Fixed Delay and Reset Pulse Features  Fixed Reset Delay: 7.5 Seconds  One Input Reset Pin  Open-Drain Output Pin with Fixed 80ms Pulse  1.8V to 5.0V Operation (TA=-40°C to +85°C)  1.7V to 5.0V Operation (TA=-25°C to +85°C)  1.65V to 5.0V Operation (TA=0°C to +85°C)  <1µA ICCQ Consumption  Zero-Second Test Mode Enable Applications  Cell Phones  Portable Media Players  Tablets  Mobile Devices  Consumer Medical Description The FT7511 is a timer for resetting a mobile device where long reset times are needed. The long delay helps avoid unintended resets caused by accidental key presses. It has a fixed delay of 7.5 ±20% seconds.