LM339
Description
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(-) 6 IN2(+) 7 -+ 14 OUT3 13 OUT4 -+ 12 GND 11 IN4(+) 10 IN4(-) -+ 9 IN3(+) 8 IN3(-) ©2012 Fairchild Semiconductor Corporation LM339/LM339A, LM239A, LM2901 Schematic Diagram VCC Q9 IN(+) IN(-) D2 D3 D4 Q2 Q3 D1 Q1 Q4 Q5 Q6 GND Q12 Q14 R2 Q8 Q7 Q13 R1 OUTPUT D5 D6.
Key Features
- Single or Dual Supply Operation
- Wide Range of Supply Voltage
Representative LM339 image (package may vary by manufacturer)
