Quad General Purpose Low-Voltage Comparators - LMV339

LMV339 (ACTIVE)

Quad General Purpose Low-Voltage Comparators

Description

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, 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.

Features

  • 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

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Parametrics Compare all products in Comparator

 
Vs (Min) (V)
Vs (Max) (V)
tRESP Low - to - High (us)
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Max) (mA)
Output Type
Input Bias Current (+/-) (Max) (nA)
Number of Channels (#)
Rail-Rail
VICR (Max) (V)
VICR (Min) (V)
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
LMV339 LMV331 LMV331-Q1 LMV393 LMV393-Q1
2.7     2.7     2.7     2.7     2.7    
5.5     5.5     5.5     5.5     5.5    
0.2     0.2     0.3     0.2     0.2    
7     7     7     7     7    
0.075     0.12     0.12     0.1     0.1    
Open Collector
Open Drain    
Open Collector
Open Drain    
Open Collector
Open Drain    
Open Collector     Open Collector    
250     250     250     250     250    
4     1     1     2     2    
Out     Out     Out     Out     Out    
4.2     4.2     4.2     4.2     4.2    
-0.1     0     0     -0.1     -0.1    
Catalog     Catalog     Automotive     Catalog     Automotive    
-40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125    
14QFN
14SOIC
14TSSOP    
5SC70
5SOT-23    
5SOT-23     8SOIC
8TSSOP
8VSSOP    
8SOIC    
0.39 | 1ku     0.26 | 1ku     0.29 | 1ku     0.30 | 1ku     0.35 | 1ku    

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Companion parts

Part # Name Product Family Comments
LM339   Quad Differential Comparator   AMPLIFIERS AND LINEAR - COMPARATOR    
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