Texas Instruments LMV7239M5/NOPB Analogue Comparator, Low Power, SOT-23, 5 Pins

The Texas Instruments LMV7239M5/NOPB is an ultra-low power, low-voltage analogue comparator engineered for precision signal detection in modern electronic systems. Featuring a rail-to-rail input stage, this comparator is guaranteed to operate across the full supply voltage range from 2.7V to 5.5V, making it highly versatile for battery-powered and low-voltage applications.

With a fast 45ns propagation delay and a remarkably low supply current of just 65µA at 5V, this device excels in power-sensitive designs where speed and efficiency are essential. The input common-mode voltage range extends 200mV below ground and 200mV above the supply, enabling both ground and supply sensing for enhanced flexibility.

The comparator features a push-pull output stage, which eliminates the need for an external pull-up resistor, simplifying circuit design and reducing component count. As a green product, it contains no antimony or bromine, aligning with environmentally conscious manufacturing practices.

Key Specifications

• Comparator Type: Low Power
• No. of Channels: 1 Channel
• Response Time: 45ns
• Supply Voltage Range: 2.7V to 5.5V
• IC Case / Package: SOT-23
• No. of Pins: 5 Pins
• Comparator Output Type: Push Pull
• Power Supply Type: Single Supply
• IC Mounting: Surface Mount
• Operating Temperature Range: -40°C to 85°C
• MSL Level: MSL 1 - Unlimited

Important Handling Note: This device has limited built-in ESD protection. Leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

This Texas Instruments comparator is an ideal choice for engineers and hobbyists seeking a reliable, low-power solution for voltage comparison tasks.