Texas Instruments

LM2901VQDR  

Linear Comparators

LM2901VQDR Description

The LM2901VQDR is a high-performance, general-purpose comparator designed by Texas Instruments. This IC features four differential comparators housed in a 14-pin SOIC package, making it suitable for surface-mount applications. With a wide operating voltage range of 2V to 32V for single supply and ±1V to ±16V for dual supply, the LM2901VQDR is versatile and can be used in various electronic systems. The device offers a maximum input offset voltage of 7mV at 32V, ensuring accurate comparisons even under high-voltage conditions. The low quiescent current of 2.5mA and input bias current of 0.25µA at 5V contribute to its energy efficiency and stability.

LM9201VQDR Features

• High Output Current: The LM2901VQDR can provide a typical output current of 20mA, making it suitable for driving various loads without the need for additional amplification stages.
• Low Quiescent Current: With a maximum quiescent current of 2.5mA, the comparator is energy-efficient, making it ideal for battery-powered and low-power applications.
• Low Input Bias Current: The maximum input bias current of 0.25µA at 5V ensures minimal loading on the input sources, preserving signal integrity.
• Wide Operating Voltage Range: The comparator operates over a wide voltage range of 2V to 32V for single supply and ±1V to ±16V for dual supply, providing flexibility in system design.
• Low Input Offset Voltage: The maximum input offset voltage of 7mV at 32V ensures accurate comparisons, making it suitable for precision applications.
• Moisture Sensitivity Level 1: The MSL 1 (Unlimited) rating indicates that the device is not moisture-sensitive, simplifying handling and storage requirements.
• Compliance: The LM2901VQDR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.

LM2901VQDR Applications

The LM2901VQDR is well-suited for a variety of applications due to its robust performance and versatile design. Some specific use cases include:

• Signal Processing: Ideal for applications requiring precise signal comparison, such as level detection and threshold monitoring.
• Power Management: Suitable for voltage monitoring and control in power supply systems, ensuring stable operation and protection against overvoltage and undervoltage conditions.
• Automotive Electronics: Given its wide operating voltage range and robustness, it can be used in automotive applications for monitoring battery voltage and other critical parameters.
• Industrial Control: The comparator's ability to handle high currents and wide voltage ranges makes it suitable for industrial control systems, where reliability and precision are paramount.

Conclusion of LM2901VQDR

The LM2901VQDR from Texas Instruments is a versatile and high-performance comparator that stands out in its category. Its wide operating voltage range, low quiescent and input bias currents, and low input offset voltage make it suitable for a wide range of applications. The device's compliance with environmental and regulatory standards ensures it meets the needs of modern electronics design. Whether used in signal processing, power management, automotive electronics, or industrial control, the LM2901VQDR offers reliable performance and significant advantages over similar models.

LM2901VQDR Documents

Download datasheets and manufacturer documentation for LM2901VQDR

PCN Assembly/Origin :

Assembly Material Update 06/Jul/2015      

Datasheets :

LMx39(A),LM2901(A,V)      

HTML Datasheet :

LMx39(A),LM2901(A,V)      

PCN Design/Specification :

Mult Dev Datasheet 11/Dec/2018       Mult Dev 17/Oct/2023