LM239A comparator equivalent, quad comparator.
* Single or Dual Supply Operation
* Wide Range of Supply Voltage
LM2901, LM339/LM339A, LM239A: 2 ~ 36V (or ±1 ~ ±18V)
* Low Supply Current Drain 800μA Typ.
The LM339/LM339A ,LM239A, LM2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range.
14-DIP
1
14-SOP
1
Internal Block Diagram
OUT2 1
OUT1 2
VCC 3 IN1(-) 4
-+
IN1(+) 5
IN2(-) .
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