MAX6338
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MAX6338

Quad Voltage Monitor with Four Outputs in µMax Package

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Industry's Only Quad Voltage Monitors in µMAX Package

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 28
1ku List Price Starting From $2.82
Features
  • Monitors Four Voltages (Factory Programmed or User Adjustable)
    • +5.0V, +3.3V, +3.0V, +2.5V, +1.8V, -5.0V (nominal) or User-Adjustable Settings
  • Low 25µA Supply Current
  • Four Independent, Open-Drain, Active-Low Outputs
  • +2.5V to +5.5V Supply Voltage Range
  • Guaranteed from -40°C to +85°C
  • No External Components Required
  • Small 10-Pin µMAX Package
Additional Details
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The MAX6338 quad voltage monitor is capable of monitoring up to four supplies without any external components. A variety of factory-trimmed threshold voltages and supply tolerances are available to optimize the MAX6338 for specific applications. The selection includes input options for monitoring +5.0V, +3.3V, +3.0V, +2.5V, +1.8V, and -5.0V voltages. An additional high-input impedance comparator option can be used as an adjustable voltage monitor, general-purpose comparator, or digital level translator.

Each of the monitored voltages is available with trip thresholds to support power-supply tolerances of either 5% or 10% below the nominal voltage. An internal bandgap reference ensures accurate trip thresholds across the extended (-40°C to +85°C) operating temperature range.

The MAX6338 consumes 25µA (typ) supply current and operates with supply voltages from +2.5V to +5.5V. An internal undervoltage lockout circuit forces all four digital outputs low when VCC drops below the minimum operating voltage. The four digital outputs all have weak internal pull-ups to VCC, allowing wire-ORed connection. Each input threshold voltage has an independent output.

The MAX6338 is available in a 10-pin µMAX® package.

Applications

  • Computers: Desktop, Workstation, Server
  • Data Storage Equipment
  • High-End Printers
  • Industrial Equipment
  • Network Equipment
  • Set-Top Boxes
  • Telecommunications
Part Models 28
1ku List Price Starting From $2.82

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Sep 19, 2018

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Apr 27, 2023

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