National Semiconductor LM139 LM239 LM339 LM2901 LM3302 Low Power Low Offset Voltage Quad Comparators Manual User Guide

Summary

These precision quad comparators (LM139 series) deliver low offset voltage and power consumption across both single and split supply configurations. This technical resource provides detailed specifications, including wide operating ranges, minimum current draw, and compatibility with various digital logic interfaces. Essential for electrical engineers and circuit designers specializing in limit sensing, pulse generation, or complex analog-to-digital conversion systems.