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ft809 Datasheet 3-Pin Microprocessor Reset Circuits

Manufacturer: Fangtek

Datasheet Details

Part number ft809
Manufacturer Fangtek
File Size 324.62 KB
Description 3-Pin Microprocessor Reset Circuits
Datasheet download datasheet ft809 Datasheet

General Description

The ft809 series are power supply supervisory circuits used to monitor the power supplies in microprocessors and digital systems.

The ft809 series provide a reset to the microprocessors during system power-up, power-down and brown-out conditions.

The ft809 is designed to monitor the VCC supply voltage and asserts a reset signal whenever the supply voltage declines below the preset threshold.

Overview

ft809 3-Pin Microprocessor Reset Circuits GENERAL.

Key Features

  • Precision monitoring of 2.63V/ 2.70V/ 2.93V/ 3.08V.
  • Fully specified over temperatures.
  • 140ms (minimum) power-on-reset pulse width.
  • 10µA low supply current.
  • Power supply transi.