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TL331LV-Q1 ACTIVE Automotive 1.65-V to 5.5-V, low-voltage single standard comparator with Pin 4 output Upgraded with improved power consumption, propagation delay and offset voltage

Product details

Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.5 Vs (max) (V) 5.5 Vs (min) (V) 2.7 Rating Automotive Iq per channel (typ) (mA) 0.06 Vos (offset voltage at 25°C) (max) (mV) 7 Rail-to-rail In to V- Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 250 VICR (max) (V) 4.2 VICR (min) (V) 0
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.5 Vs (max) (V) 5.5 Vs (min) (V) 2.7 Rating Automotive Iq per channel (typ) (mA) 0.06 Vos (offset voltage at 25°C) (max) (mV) 7 Rail-to-rail In to V- Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 250 VICR (max) (V) 4.2 VICR (min) (V) 0
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • 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

  • 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

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.

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

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* Data sheet General-Purpose Low-Voltage Comparators datasheet (Rev. D) 24 Aug 2011
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

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SOT-23 (DBV) 5 Ultra Librarian

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