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LMV393

ACTIVE

Dual General Purpose Low-Voltage Comparator

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Data sheet

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LM393LV ACTIVE '1.65-V to 5.5-V, low-voltage dual commodity comparator Upgrade with lower power and offset

LMV393

ACTIVE
Data sheet Order now

Product details

Number of channels 2 Output type Open-collector, Open-drain Propagation delay time (µs) 0.2 Vs (max) (V) 5.5 Vs (min) (V) 2.7 Rating Catalog Features Small Size, Standard comparator Iq per channel (typ) (mA) 0.0425 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) -0.1
Number of channels 2 Output type Open-collector, Open-drain Propagation delay time (µs) 0.2 Vs (max) (V) 5.5 Vs (min) (V) 2.7 Rating Catalog Features Small Size, Standard comparator Iq per channel (typ) (mA) 0.0425 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) -0.1
SOIC (D) 8 29.4 mm² 4.9 x 6 TSSOP (PW) 8 19.2 mm² 3 x 6.4 VSSOP (DDU) 8 6.2 mm² 2 x 3.1 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • 2.7-V and 5-V Performance
  • Low Supply Current
    • LMV331 130 µA Typ
    • LMV393 210 µA Typ
    • LMV339 410 µA Typ
  • Input Common-Mode Voltage Range Includes Ground
  • Low Output Saturation Voltage 200 mV Typical
  • Open-Collector Output for Maximum Flexibility
  • 2.7-V and 5-V Performance
  • Low Supply Current
    • LMV331 130 µA Typ
    • LMV393 210 µA Typ
    • LMV339 410 µA Typ
  • Input Common-Mode Voltage Range Includes Ground
  • Low Output Saturation Voltage 200 mV Typical
  • Open-Collector Output for Maximum Flexibility

The LMV393 and LMV339 devices are low-voltage (2.7 V to 5.5 V) versions of the dual and quad comparators, LM393 and LM339, which operate from 5 V to 30 V. The LMV331 is the single-comparator version.

The LMV331, LMV339, and LMV393 are the most cost-effective solutions for applications where low-voltage operation, low power, and space saving 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 and LMV339 devices are low-voltage (2.7 V to 5.5 V) versions of the dual and quad comparators, LM393 and LM339, which operate from 5 V to 30 V. The LMV331 is the single-comparator version.

The LMV331, LMV339, and LMV393 are the most cost-effective solutions for applications where low-voltage operation, low power, and space saving 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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Type Title Date
* Data sheet LMV331 Single, LMV393 Dual, LMV339 Quad General-purpose Low-voltage Comparators datasheet (Rev. U) PDF | HTML 10 Nov 2020
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

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Package Pins CAD symbols, footprints & 3D models
SOIC (D) 8 Ultra Librarian
TSSOP (PW) 8 Ultra Librarian
VSSOP (DDU) 8 Ultra Librarian
VSSOP (DGK) 8 Ultra Librarian
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