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Details for Texas Instruments


Low Power Low Offset Voltage Quad Comparator
Buy Directly from Texas Instruments (3870 in Stock)
$0.3700 per unit
Series Information for LM339AN/NOPB - Texas Instruments


  • feature
  • feature
    Differential Input Voltage Range Equal to the Power Supply Voltage
  • feature
    Input Common-Mode Voltage Range Includes GND
  • feature
    LM139/139A Series 2 to 36 VDC or u00b11 to u00b118 VDC
  • feature
    LM2901-N: 2 to 36 VDC or u00b11 to u00b118 VDC
  • feature
    LM3302-N: 2 to 28 VDC or u00b11 to u00b114 VDC
  • feature
    Low Input Biasing Current: 25 nA
  • feature
    Low Input Offset Current: u00b15 nA
  • feature
    Low Output Saturation Voltage: 250 mV at 4 mA
  • feature
    Offset Voltage: u00b13 mV
  • feature
    Output Voltage Compatible With TTL, DTL, ECL, MOS, and CMOS Logic Systems
  • feature
    Very Low Supply Current Drain (0.8 mA) u2014 Independent of Supply Voltage
  • feature
    Wide Supply Voltage Range


The LMx39-N series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV maximum for all four comparators. These comparators were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though they are operated from a single power supply voltage. The LMx39-N series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the devices directly interface with MOS logic— where the low power drain of the LM339 is a distinct advantage over standard comparators.


Comparator Type:
No. of Comparators:
4 Comparators
Response Time:
Supply Voltage Range:
± 1V to ± 18V
Comparator Case Style:
No. of Pins:
Product Range:

Alternate Descriptions

Avnet America

Comparator Quad ±18V/36V 14-Pin PDIP Rail

Avnet America product

Avnet Europe

Comparator Quad ±18V/36V 14-Pin PDIP Rail

Avnet Europe product

Texas Instruments

Low Power Low Offset Voltage Quad Comparator

Texas Instruments product



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