LMV7231SQE/NOPB

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Price Comparison for LMV7231SQE/NOPB
Details for Texas Instruments

LMV7231SQE/NOPB

Hex Window Comparator with 1.5% Precision and 400mV Reference
Buy Directly from Texas Instruments (4931 in Stock)
$1.8600 per unit
Series Information for LMV7231SQE/NOPB - Texas Instruments

Features

  • feature
    (For VS = 3.3 V u00b110%, Typical Unless Otherwise Noted)
  • feature
    24-Lead WQFN Package
  • feature
    High Accuracy Voltage Reference: 400 mV
  • feature
    Input and Output Voltage Range Above V+
  • feature
    Internal Hysteresis: 6 mV
  • feature
    Propagation Delay: 2.6 u00b5s to 5.6 u00b5s
  • feature
    Supply Current 7.7 u00b5A Per Channel
  • feature
    Temperature Range: u201340u00b0C to +125u00b0C
  • feature
    Threshold Accuracy: u00b11.5% (Maximum)
  • feature
    Undervoltage and Overvoltage Detection
  • feature
    Wide Supply Voltage Range 2.2 V to 5.5 V

Description

IC COMP HEX WINDOW W/REF 24LLP
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. The LMV7231 has 6 outputs (CO1 to CO6) that signal an undervoltage or overvoltage event for each power supply input. An output (AO) is also provided to signal when any of the power supply inputs have an overvoltage or undervoltage event. This ability to signal an undervoltage or overvoltage event for the individual power supply inputs, in addition to an output to signal such an event on any of the power supply inputs, adds unparalleled system protection capability. The 2.2-V to 5.5-V power supply voltage range, low supply current, and input or output voltage range above V+ make the LMV7231 ideal for a wide range of power supply monitoring applications. Operation is ensured over the –40°C to +125°C temperature range. The device is available in a 24-pin WQFN package.

Specifications

Comparator Type:
Low Power
No. of Comparators:
6
Response Time:
7µs
Supply Voltage Range:
2.2V to 5.5V
Comparator Case Style:
LLP
No. of Pins:
24Pins
IC Output Type:
Open Drain
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Amplifier Case Style:
LLP
Output Compatibility:
NMOS
Supply Current:
46µA

Alternate Descriptions

Avnet America

Comparator 6 R-R I/P 5.5V 24-Pin LLP EP T/R

Avnet America product

Avnet Europe

Comparator 6 R-R I/P 5.5V 24-Pin LLP EP T/R

Avnet Europe product

Texas Instruments

Hex Window Comparator with 1.5% Precision and 400mV Reference

Texas Instruments product