Texas Instruments LM339 Quad Comparator, Precision, 1.3µs, SOIC-14

The Texas Instruments LM339M/NOPB is a low-power, low-offset voltage quad comparator engineered for reliable operation from a single power supply across a wide voltage spectrum. Its design allows for use with split power supplies as well, with a notably low supply current drain that remains consistent regardless of the supply voltage magnitude. A standout feature is its input common-mode voltage range, which includes ground, enabling operation from a single supply while accommodating signals at or near 0V.

This device is part of the LMx39 series, designed for direct interfacing with TTL and CMOS logic families. When powered from both positive and negative supplies, it can interface directly with MOS logic, offering a significant advantage in low power consumption over standard comparators. Its robust construction and precise specifications make it a dependable choice for critical analogue signal comparison tasks.

Key Features & Benefits

• Wide Supply Voltage Range: Operates from ±1V to ±18V, providing exceptional flexibility in various circuit designs.
• Low Power Consumption: Features minimal input bias current (25nA) and low input offset current (±5nA), conserving energy in power-sensitive applications.
• High Precision: Offers a low input offset voltage of ±3mV for accurate comparison and signal processing.
• Broad Compatibility: The output is compatible with CMOS, DTL, ECL, MOS, and TTL logic, ensuring easy integration into diverse digital systems.
• Robust Input Range: The common-mode input voltage range includes ground, and the differential input voltage range equals the power supply voltage.
• Military Rated: Built to meet stringent military standards for reliability and performance.
• Green Product: Manufactured with no antimony or bromine (Sb/Br), supporting environmental sustainability initiatives.

Important Handling Note <br