It compares two inputs that are applied at the input terminal and shows the output in a digital form. The comparator even operates well for split power supplies. It can even work from a dual power supply, but the voltage difference between the two supplies must be between 2 V to 36 V. It is available in different packages like TSSOP-14, SOIC-14, and PDIP-14. This specially designed comparator can work from a single power supply. LM339 is a voltage comparator IC that consists of 14 pins and four independent voltage comparators. This table describes each pin on LM339 IC Positive input pin of the first comparator Negative input pin of the first comparator Positive input pin of the second comparator Negative input pin of the second comparator The table below gives the description of each pin present in LM339 IC.
0 Comments
Leave a Reply. |