TILM339DRE4
Overview
The LM339DRE4 is a quad independent precision voltage comparator designed to operate from a single power supply over a wide range of voltages. It features a common-mode input voltage range that includes ground, even when operated from a single supply, and is known for its low power consumption and high reliability.
Why Choose This Part
This quad-package device offers excellent cost efficiency by providing four independent channels in a single SOIC-14 footprint. Its open-collector outputs allow for easy interfacing with various logic families and the flexibility to wired-OR multiple outputs together.
Applications
Getting Started
When designing with the LM339DRE4, ensure that external pull-up resistors are used on the outputs, as the open-collector architecture cannot drive high on its own. For rapid prototyping, use a SOIC-to-DIP adapter or a standard breadboard-friendly breakout board to evaluate performance.
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