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G670 Datasheet Microprocessor Reset

Manufacturer: GMT

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Datasheet Details

Part number G670
Manufacturer GMT
File Size 180.79 KB
Description Microprocessor Reset
Datasheet download datasheet G670 Datasheet

General Description

The G670/G671 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems.

They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V- powered circuits.

These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold.

Overview

Global Mixed-mode Technology Inc.

G670/G671 Microprocessor Reset.

Key Features

  • Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages.
  • Fully Specified Over Temperature.
  • Available in Three Output Configurations Push-Pull RESET Output (G670L) Push-Pull RESET Output (G670H) Open-Drain RESET Output (G671L).
  • 2ms max Power-On Reset Pulse Width.
  • 14µA Supply Current.
  • Guaranteed Reset Valid to VCC = +1V.
  • Power Supply Transient Immunity.
  • No External Components.
  • 3-Pin SOT-23,TO-92 and SOT-89.

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