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83C308 - VOLTAGE MONITORS

This page provides the datasheet information for the 83C308, a member of the 83CXXX VOLTAGE MONITORS family.

Datasheet Summary

Description

The UTC 83CXXX is a microprocessor supervisory circuit.

an active-low RESET and push-pull outputs.

Features

  • +3V, +3.3V, and +5V power-supply voltages.
  • Full temperature rated.
  • Supply current: 5µA.
  • Available in configuration: push-pull RESET output.
  • 140ms minimum power-on reset pulse width.
  • Guaranteed reset to VCC = +1V.
  • Power supply transient Immunity.
  • Eliminating external components.
  • Manual reset input.

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Datasheet preview – 83C308

Datasheet Details

Part number 83C308
Manufacturer Unisonic Technologies
File Size 156.21 KB
Description VOLTAGE MONITORS
Datasheet download datasheet 83C308 Datasheet
Additional preview pages of the 83C308 datasheet.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD 83CXXX Preliminary 4-PIN µP VOLTAGE MONITORS WITH MANUAL RESET INPUT  DESCRIPTION The UTC 83CXXX is a microprocessor supervisory circuit. It has an active-low RESET and push-pull outputs. The circuit can assert a reset signal as long as the VCC power supplies voltage dropping below a preset threshold and it keep the reset signal for at least 140ms when VCC has risen above the reset threshold. The reset threshold can be operated with multi-supply voltages. The UTC 83CXXX provides the circuit with perfect reliability and low cost through eliminating external components and adjustments when applied with +5V, +3.3V, +3.0V power supply The UTC 83CXXX also provide a de-bounced manual reset input.
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