Texas Instruments

LM239PW  

Linear Comparators

LM239PW Description

The LM239PW is a high-performance, general-purpose comparator from Texas Instruments, designed for a wide range of applications in the electronics industry. This 4-channel differential comparator offers exceptional performance, with a typical output current of 20mA and a maximum quiescent current of just 2mA. The LM239PW is compliant with the latest RoHS3 regulations, making it an environmentally friendly choice for your projects.

LM239PW Features

• High Output Current: The LM239PW boasts a typical output current of 20mA, ensuring reliable operation in demanding applications.
• Low Quiescent Current: With a maximum quiescent current of just 2mA, the LM239PW is ideal for power-sensitive applications.
• Wide Voltage Range: The LM239PW supports a wide input voltage range of 2V to 30V, ±1V to 15V, making it suitable for various power supply configurations.
• Low Input Offset Voltage: The LM239PW features a low maximum input offset voltage of 5mV at 30V, ensuring accurate comparisons.
• Low Input Bias Current: The LM239PW has a maximum input bias current of 0.25µA at 5V, minimizing loading effects on input signals.
• REACH Unaffected: The LM239PW is REACH unaffected, ensuring compliance with the latest European chemical regulations.
• RoHS3 Compliant: The LM239PW is compliant with the latest RoHS3 regulations, making it an environmentally friendly choice.
• Surface Mount Packaging: The LM239PW is available in a 14-pin TSSOP package, suitable for surface mount applications.

LM239PW Applications

The LM239PW is an ideal choice for a wide range of applications, including:

• Industrial Control Systems: The LM239PW's high output current and low quiescent current make it suitable for industrial control systems, where reliability and power efficiency are critical.
• Sensor Interfaces: The LM239PW's low input offset voltage and low input bias current make it an excellent choice for sensor interfaces, ensuring accurate signal comparisons.
• Audio and Video Equipment: The LM239PW's wide voltage range and low quiescent current make it suitable for audio and video equipment, where power efficiency and reliability are essential.
• Automotive Applications: The LM239PW's robust performance and compliance with RoHS3 regulations make it ideal for automotive applications, where reliability and environmental compliance are crucial.

Conclusion of LM239PW

In conclusion, the LM239PW is a versatile, high-performance comparator from Texas Instruments, offering a wide range of features and benefits for various applications in the electronics industry. Its high output current, low quiescent current, wide voltage range, and compliance with RoHS3 regulations make it an ideal choice for demanding applications where reliability, power efficiency, and environmental compliance are critical.

LM239PW Documents

Download datasheets and manufacturer documentation for LM239PW

Datasheets :

LMx39(A), LM2901(AV,V)      

PCN Packaging :

Symbolization Update 28/Nov/2022      

PCN Obsolescence/ EOL :

Mult Dev EOL 7/Sep/2023      

PCN Design/Specification :

Mult Dev Datasheet 11/Dec/2018       Design 22/Feb/2022