Package Includes: 1 Piece x LM339 Quad Differential Comparator IC


LM339 is a voltage comparator IC from LMx39x series and is manufactured by many industries. The devices consist of four independent voltage comparators that are designed to operate from a single power supply. Also operation from dual supplies is possible, as long as the difference between the two supplies is 2 V to 36 V.

LM339 Features and Technical Specifications:


Wide Supply Ranges

Single Supply: 2 V to 36 V

Dual Supplies: ±1 V to ±18 V

Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typical)

Low Input Bias Current: 25 nA (Typical)

Low Input Offset Current: 3 nA (Typical) (LM139)

Low Input Offset Voltage: 2 mV (Typical)

Common-Mode Input Voltage Range

Includes Ground

Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V

Low Output Saturation Voltage

Output Compatible With TTL, MOS, and CMOS




Voltage comparators

Peak detectors

Logic voltage translation

Power supervision


Measuring instruments



Bullet Points:

1 piece x LM339 Quad Differential voltage Comparator IC

Single Supply: 2 V to 36 V

Dual Supplies: ±1 V to ±18 V

used for Voltage comparisons for a long time in electronic designs

Low Output Saturation Voltage

LM339 Quad Differential Voltage Comparator IC(LM 339)

SKU: 63
₹19.00 Regular Price
₹11.50Sale Price