Best Comparator Amplifiers of 2025

The Major LM393N Comparator is a dual in-line package comparator amplifier from Major Brands. With a typical response time of 1.3Us and a typical voltage gain of 106.02Db, this comparator amplifier is a great choice for applications that require fast response times and high gain. The dual comparator feature allows for two independent voltage comparisons, making it ideal for use in applications such as signal conditioning, level shifting, and monitoring. With a pin count of 8, the Major LM393N Comparator is easy to integrate into your circuit design.

Juried Engineering Comparator Amplifiers is a pack of 5 dual differential comparators that can operate on single-supply or dual supplies. It has a wide range of supply voltage, low supply-current drain of 0.4 mA per comparator, low input bias current of 25 nA, and low input offset current of 3 nA. These features make it ideal for various applications such as signal conditioning, level shifting, and power monitoring. With its low power consumption and precise measurements, Juried Engineering Comparator Amplifiers can help you save energy and improve efficiency in your electronic projects.

The Major Brands Quad OP Amplifier is a versatile product that can be used in a wide range of applications. It has four internally frequency-compensated channels for unity gain, which means that you can adjust the gain to match your needs. The amplifier has a large DC voltage gain of 100dB and a wide bandwidth of 1MHz, making it ideal for high-frequency applications. In addition, it has a wide power supply range, which means that it can operate on single or dual supplies. The amplifier also has a very low supply current drain of 700uA, which makes it energy-efficient and cost-effective in the long run.

The Juried Engineering LM2903P is a versatile dual voltage comparator that works efficiently with a single or dual power supply. It operates across a broad voltage range, from 2 V to 36 V, making it suitable for various applications. With a low supply current of just 200 µA per comparator, you can save energy while maintaining performance. The input voltage range includes ground, ensuring compatibility with different systems. Additionally, its low output saturation voltage helps in achieving better performance in your designs, allowing for reliable and accurate voltage comparisons.

The Juried LM393AP Comparator is a versatile component designed for various applications, providing flexibility with single or dual supply options. It supports a wide voltage range from 2V to 36V, making it suitable for different circuits. You'll appreciate its low input bias current, which enhances accuracy in your projects. Additionally, the device operates with minimal current consumption of just 200 µA per comparator, ensuring efficient power usage. Its compatibility with TTL, MOS, and CMOS outputs allows for easy integration into your designs.

The Velleman LM392N Amplifier is designed for versatility in both single and dual power supply configurations, making it ideal for various electronic projects. It accommodates a wide range of single voltage supplies from 3V to 32V, allowing you to use it in different applications without hassle. For those needing dual voltage, it supports supplies from ±1.5V to ±16V, ensuring compatibility with more complex setups. This operational amplifier and voltage comparator is manufactured in Taiwan, promising reliable quality for your needs.

The Juried Dual Comparator is a pack of five high-speed LM319N comparators that operate from a single 5-V supply. With typically 80-ns response time at ±15 V and minimum fan-out of 2 each side, this breadboard-friendly comparator amplifier has a maximum input current of 1 µA over temperature. Its inputs and outputs can be isolated from system ground, and it features high common-mode slew rate. These features make the Juried Dual Comparator a great choice for a variety of applications, including automotive, medical, and industrial systems. The single-supply operation and isolated input/output capability make it easy to use in various circuits. The high common-mode slew rate makes it ideal for high-frequency applications, and the fast response time ensures accurate signal processing.

The Texas Instruments LM311P is a versatile differential comparator that offers a rapid response time of just 165 nanoseconds. This feature is particularly beneficial for applications requiring quick signal processing. With strobe capability, you can easily control when the comparator responds, making it ideal for synchronized operations. The maximum input bias current of 300 nA ensures minimal power consumption, while the input offset current of just 70 nA enhances precision in your measurements. Additionally, the LM311P operates efficiently on a single 5-volt supply, simplifying your power requirements and making it a convenient choice for various electronic projects.

The BTuregsau LM393 Comparator is an effective tool for voltage comparison, allowing you to easily set a reference voltage using its adjustable potentiometer. It operates within a voltage range of 4.5 to 28V, making it versatile for various applications. With its ability to provide high and low level outputs, this module is ideal for connecting to sensitive sensors like temperature, light, and vibration detectors. The design also supports dual channel outputs, enhancing its usability in front-end data acquisition and microcontroller interfacing, giving you more control over your projects.

The NIZUUONE TLV3501 Comparator is designed for high-speed applications, boasting a rapid output speed of just 4.5 nanoseconds. It features anti-reverse protection, ensuring that your connections are safe and secure, giving you peace of mind during operation. This module is versatile, making it perfect for various uses such as automatic test equipment and threshold detectors. Additionally, it operates on a flexible power supply range of 2.7 to 5 volts, making it compatible with both 3.3V and 5V systems, thus enhancing its usability in different setups.