Texas Instruments

LM2903PWRG4  

Linear Comparators

LM2903PWRG4 Description

The LM2903PWRG4 is a high-performance, general-purpose comparator from Texas Instruments, designed for a wide range of applications requiring precise voltage level detection and comparison. With its robust technical specifications and versatile features, this device stands out as an ideal choice for various electronic systems.

LM2903PWRG4 Features

• Technical Specifications:

  • Output Current: The LM2903PWRG4 can deliver a typical output current of 20mA, making it suitable for driving a variety of loads.
  • Quiescent Current: It has a maximum quiescent current of 2.5mA, ensuring low power consumption in standby mode.
  • Input Offset Voltage: The maximum input offset voltage is 7mV at 30V, providing high accuracy in voltage comparisons.
  • Input Bias Current: With a maximum input bias current of 0.25µA at 5V, the LM2903PWRG4 minimizes loading effects on the input signal.
  • Supply Voltage Range: It operates over a wide supply voltage range of 2V to 36V for single supplies and ±1V to ±18V for dual supplies, offering flexibility in various power configurations.
  • Mounting Type: The device is surface mount, making it suitable for PCB integration in compact electronic designs.

• Compliance and Standards:

  • RoHS Compliance: The LM2903PWRG4 is compliant with RoHS3 standards, ensuring environmental responsibility in manufacturing.
  • REACH Status: It is classified as REACH Unaffected, adhering to the European Union's regulations on chemicals.
  • Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the device is not sensitive to moisture, allowing for easier handling and storage.

• Packaging: The LM2903PWRG4 is available in a Tape & Reel (TR) package, facilitating automated assembly processes.

LM2903PWRG4 Applications

The LM2903PWRG4 is an ideal choice for various applications where precise voltage level detection and comparison are required. Some specific use cases include:

1. Industrial Control Systems: For monitoring and controlling voltage levels in industrial processes, ensuring safety and efficiency.
2. Automotive Electronics: In automotive applications, the LM2903PWRG4 can be used for battery voltage monitoring, ensuring optimal performance and safety.
3. Sensor Interfaces: For interfacing with various sensors, converting analog signals to digital outputs for microcontroller processing.
4. Medical Equipment: In medical devices, the LM2903PWRG4 can be used for voltage level detection in monitoring equipment, ensuring accurate and reliable readings.

Conclusion of LM2903PWRG4

The LM2903PWRG4 from Texas Instruments is a versatile, high-performance comparator that offers a wide range of technical specifications and features. Its low power consumption, high accuracy, and wide supply voltage range make it an ideal choice for various applications in the electronics industry. With its RoHS and REACH compliance, the LM2903PWRG4 also meets environmental and regulatory standards, making it a responsible choice for manufacturers. Overall, the LM2903PWRG4 stands out as a reliable and efficient solution for voltage level detection and comparison in a variety of electronic systems.

LM2903PWRG4 Documents

Download datasheets and manufacturer documentation for LM2903PWRG4

PCN Assembly/Origin :

Assembly Changes 29/Mar/2021      

Datasheets :

LM193,293(A),LM393(A),2903(V)      

Reference Design Library :

TIDA-01519: Fire & Carbon Monoxide Alarm Detector Reference Design with Low BOM Cost      

HTML Datasheet :

LM193,293(A),LM393(A),2903(V)      

PCN Design/Specification :

Mult Dev Marking Chgs 16/Mar/2023