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, 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.

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 Comparators

 
Number of Channels (#)
Output Type
Vs (Min) (V)
Vs (Max) (V)
tRESP Low - to - High (us)
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Max) (mA)
Input Bias Current (+/-) (Max) (nA)
Rail-to-Rail
Rating
Operating Temperature Range (C)
VICR (Max) (V)
Approx. Price (US$)
VICR (Min) (V)
LMV339 LMV331 LMV331-Q1 LMV393 LMV393-Q1
4     1     1     2     2    
Open Collector     Open Collector     Open Collector     Open Collector     Open Collector    
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    
250     250     250     250     250    
Out     Out     Out     Out     Out    
Catalog     Catalog     Automotive     Catalog     Automotive    
-40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125    
4.2     4.2     4.2     4.2     4.2    
0.31 | 1ku     0.20 | 1ku     0.23 | 1ku     0.24 | 1ku     0.27 | 1ku    
-0.1     0     0     -0.1     -0.1    

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