Texas Instruments

LM339LVPWR  

Linear Comparators

LM339LVPWR Description

The LM339LVPWR is a high-performance, general-purpose comparator from Texas Instruments. It is designed for a wide range of applications that require precise voltage level detection and comparison. With its 4 comparator elements, it offers flexibility and versatility in various electronic systems. The LM339LVPWR is available in a 14-TSSOP package, making it suitable for surface mount applications.

LM339LVPWR Features

• High Common Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR): The LM339LVPWR boasts a typical CMRR of 65dB and PSRR of 80dB, ensuring accurate and reliable comparison results even in noisy environments.
• Fast Propagation Delay: With a maximum propagation delay of 600ns, the LM339LVPWR offers quick response times, making it suitable for high-speed applications.
• Wide Supply Voltage Range: The comparator operates on a single or dual supply voltage range of 1.65V to 5.5V, providing flexibility in power supply options.
• Low Input Bias Current and Quiescent Current: The LM339LVPWR has a typical input bias current of 5pA at 5V and a quiescent current of 35µA, contributing to low power consumption in your designs.
• Low Input Offset Voltage: The maximum input offset voltage is 2mV at 5V, ensuring high accuracy in comparison results.
• RoHS Compliance: The LM339LVPWR is compliant with the RoHS3 directive, making it suitable for environmentally friendly designs.

LM339LVPWR Applications

The LM339LVPWR is ideal for a variety of applications where precise voltage level detection and comparison are required. Some specific use cases include:

1. Industrial Control Systems: The LM339LVPWR can be used for monitoring and controlling voltage levels in industrial control systems, ensuring reliable operation and safety.
2. Sensor Signal Processing: In sensor-based applications, the comparator can be used to process and compare analog signals, enabling accurate detection of specific voltage levels.
3. Audio Equipment: The LM339LVPWR can be used in audio equipment for signal comparison and level detection, ensuring high-quality audio performance.
4. Automotive Systems: In automotive applications, the comparator can be used for various voltage level detection tasks, such as battery monitoring and control systems.

Conclusion of LM339LVPWR

The LM339LVPWR is a versatile and high-performance comparator from Texas Instruments, offering a combination of excellent technical specifications, low power consumption, and RoHS compliance. Its wide supply voltage range, fast propagation delay, and low input offset voltage make it an ideal choice for a variety of applications, including industrial control systems, sensor signal processing, audio equipment, and automotive systems. With its 4 comparator elements and surface mount packaging, the LM339LVPWR provides flexibility and convenience for designers looking to incorporate high-precision voltage level detection and comparison in their electronic systems.

LM339LVPWR Documents

Download datasheets and manufacturer documentation for LM339LVPWR

Datasheets :

LM393LV, LM339LV      

PCN Packaging :

Symbolization Update 28/Nov/2022