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operational amplifiers and comparators

Manufacturer's P/N: LM239D
Manufacturer: Texas Instruments

Quad Voltage Comparator
Number of amplifiers in package4
Standard packaging:
1 pcs.

Minimum order:
1 pcs.

Minimum batch:
1 pcs.

In stock:


  • Wide single supply voltage range or dual supplies for all devices : +2v to +36v or ±1v to ±18v 
  • Very low supply current (1.1ma) independent of supply voltage (1.4mw/comparator at +5v) 
  • Low input bias current : 25na typ 
  • Low input offset current : ±5na typ 
  • Low input offset voltage : ±1mv typ 
  • Input common-mode voltage range includes ground
  • Low output saturation voltage : 250mv typ; (io = 4ma) 
  • Differential input voltage range equal to the supply voltage
  • Ttl, dtl, ecl, mos, cmos compatible outputs



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