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LMV7231 Datasheet Hex Window Comparator

Manufacturer: Texas Instruments

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General Description

The LMV7231 device is a 1.5% accurate Hex Window Comparator which can be used to monitor power supply voltages or any other analog output, such as an analog temperature sensor or currentsense amplifier.

The device uses an internal 400-mV reference for the comparator trip value.

The comparator set points can be set through external resistor dividers.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMV7231 SNOSB45F – FEBRUARY 2010 – REVISED JANUARY 2016 LMV7231 Hex Window Comparator With 1.

Key Features

  • 1 (For VS = 3.3 V ±10%, Typical Unless Otherwise Noted).
  • Undervoltage and Overvoltage Detection.
  • High Accuracy Voltage Reference: 400 mV.
  • Threshold Accuracy: ±1.5% (Maximum).
  • Wide Supply Voltage Range 2.2 V to 5.5 V.
  • Input and Output Voltage Range Above V+.
  • Internal Hysteresis: 6 mV.
  • Propagation Delay: 2.6 µs to 5.6 µs.
  • Supply Current 7.7 µA Per Channel.
  • 24-Lead WQFN Package.
  • Temperature Range:.

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