What is LM339 IC?

What is LM339 IC?

LM339 is a quad differential comparator IC in which four independent voltage comparators reside inside a single 14- lead package. As it is a comparator IC, therefore it compares the two input values and generates the output depending on the comparison.

What is the publication order number for lm339/d?

DATA SHEET www.onsemi.com © Semiconductor Components Industries, LLC, 2016 October, 2021 −Rev. 27 Publication Order Number: LM339/D 1 Single Supply Quad Comparators LM339, LM339E, LM239, LM2901, LM2901E, LM2901V, NCV2901, MC3302

What is the operating temperature of the lm239 and LM339 devices?

The LM239 and LM239A devices are characterized for operation from –25°C to +85°C. The LM339 and LM339A devices are characterized for operation from 0°C to 70°C. The LM2901, LM2901AV, and LM2901V devices are characterized for operation from –40°C to +125°C.

Is it possible to operate the LM339 from two power supplies?

Also operation from dual supplies is possible, as long as the difference between the two supplies is 2 V to 36 V. LM339 is a 14 pin device as shown in above pin diagram.