Catalog Results Comparator (15) Part Number Package Number of Comparators Supply Voltage Voltage Gain typ Supply Current typ Select All/None KA393 Dual Comparator DIP, SOIC 2 18, 36 200 0.6 LM393 Dual Comparator DIP, SOIC 2 18, 36 200 0.6 LM2903 Dual Comparator DIP, SOIC 2 18, 36 100 0.6 LM339 Quad Comparator DIP, SOP 4 18, 36 200 2.0 KA339A Quad Comparator DIP, SOP 4 18, 36 200 1.1 LM319 Dual Comparator DIP, SOP 2 36 40 3.6 LM239A Quad Comparator SOP 4 18, 36 200 1.1 LM339A Quad Comparator DIP, SOP 4 18, 36 200 2.0 KA2903 Dual Comparator DIP, SOIC 2 18, 36 100 0.6 LM311 Single Comparator DIP, SOIC 1 36 200 3.0 LM393A Dual Comparator DIP, SOIC 2 18, 36 200 0.6 LM2901 Quad Comparator DIP, SOP 4 18, 36 100 2.0 KA2901 Quad Comparator SOP 4 18, 36 100 1.1 KA339 Quad Comparator DIP, SOP 4 18, 36 200 1.1 KA319 Dual Comparator DIP, SOP 2 36 40 3.6