LMV331-Q1

ACTIVE

Automotive Catalog General-Purpose Low-Voltage Comparator

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Product details

Parameters

Number of channels (#) 1 Output type Open-collector Propagation delay time (µs) 0.3 Vs (Max) (V) 5.5 Vs (Min) (V) 2.7 Vos (offset voltage @ 25 C) (Max) (mV) 7 Iq per channel (Typ) (mA) 0.06 Input bias current (+/-) (Max) (nA) 250 Rail-to-rail Out Rating Automotive Operating temperature range (C) -40 to 125 Features VICR (Max) (V) 4.2 VICR (Min) (V) 0 open-in-new Find other Comparators

Package | Pins | Size

SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 open-in-new Find other Comparators

Features

  • Qualified for Automotive Applications
  • 2.7-V and 5-V Performance
  • Low Supply Current
    • LMV331 . . . 60 µA Typ
    • LMV393 . . . 100 µA Typ
  • Input Common-Mode Voltage Range Includes Ground
  • Low Output Saturation Voltage . . . 200 mV Typ
  • Open-Collector Output for Maximum Flexibility

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Description

The LMV393-Q1 device is a low-voltage (2.7 V to 5.5 V) version of the dual and quad comparators, LM393 and LM339, which operate from 5 V to 30 V. The LMV331-Q1 is the single-comparator version.

The LMV331-Q1 and LMV393-Q1 are the most cost-effective solutions for applications where low-voltage operation, low power, space saving, and price are the primary specifications in circuit design for portable consumer products. These devices offer specifications that meet or exceed the familiar LM339 and LM393 devices at a fraction of the supply current.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 3
Type Title Date
* Datasheet General-Purpose Low-Voltage Comparators datasheet (Rev. D) Aug. 24, 2011
White papers The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017
Technical articles Op Amps used as Comparators—is it okay? Mar. 14, 2012

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SOT-23 (DBV) 5 View options

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