ON Semiconductor LM339EDR2G: Quad Differential Comparator

The LM339EDR2G from ON Semiconductor is a high-performance quad differential comparator designed to operate over a wide range of voltages, from single supply to dual supplies. This versatile device is ideal for a variety of applications that require voltage or current monitoring, level and limit detection, or control functions within electronic circuits.

Each of the four independent comparators in the LM339EDR2G is designed to operate efficiently with a typical supply current drain of only 1mA, making it suitable for battery-powered and energy-conscious designs. The device is characterized for operation from -40°C to +85°C, ensuring reliability and stability across a broad range of operating conditions.

The LM339EDR2G features an open-collector output design, which allows wired-AND connections and the ability to drive loads in either direction for greater flexibility. This output configuration also makes it possible to connect outputs from several devices together to a single pull-up resistor, simplifying the design of multi-comparator systems.

With its fast response time and low input bias current, the LM339EDR2G is an excellent choice for applications that require precise control and rapid switching. The device is commonly used in industrial control systems, automotive electronics, alarm systems, consumer electronics, and other applications where reliable and accurate voltage comparison is critical.

ON Semiconductor's LM339EDR2G is provided in an SOIC-14 package, which is not only space-efficient but also compatible with automated assembly processes, reducing manufacturing time and cost. This product underscores ON Semiconductor's commitment to providing robust and energy-efficient solutions to the electronics industry.

For designers and engineers looking for a reliable comparator that combines functionality with economical power usage, the LM339EDR2G is an outstanding choice that delivers performance and value.

• Voltage Supply: Single or Dual Supplies
• Supply Voltage Range: 2 V to 36 V, or ±1 V to ±18 V
• Current - Supply (Max): 1 mA
• Output Type: Open Collector
• Operating Temperature: -40°C to +85°C
• Package / Case: SOIC-14