Texas Instruments

LMC6484IMX

LMC6484IMX Description

The LMC6484IMX is a high-performance CMOS operational amplifier designed by Texas Instruments, featuring four independent channels in a compact 14SOIC package. This IC is optimized for low power consumption and high precision, making it suitable for a wide range of applications. The LMC6484IMX offers a supply voltage range from 3 V to 15.5 V, providing flexibility in various power supply configurations. It boasts a gain bandwidth product of 1.5 MHz and a slew rate of 1.3 V/µs, ensuring fast and accurate signal processing. The amplifier's low input bias current of 0.02 pA and an input offset voltage of 110 µV make it ideal for precision signal conditioning tasks.

LMC6484IMX Features

• Low Power Consumption: The LMC6484IMX operates at a supply current of 2.6 mA across all four channels, making it highly efficient for battery-powered and low-power applications.
• High Precision: With an input bias current of 0.02 pA and an input offset voltage of 110 µV, the LMC6484IMX ensures high accuracy and minimal signal distortion.
• Wide Supply Voltage Range: The device can operate from 3 V to 15.5 V, offering compatibility with a variety of power supply systems.
• Fast Slew Rate: A slew rate of 1.3 V/µs allows for quick response times and accurate signal reproduction, essential for high-frequency applications.
• High Output Current: Each channel can deliver up to 30 mA of output current, enabling the LMC6484IMX to drive heavy loads effectively.
• Surface Mount Packaging: The 14SOIC package is designed for surface mount technology, facilitating easy integration into compact and high-density PCB designs.
• Compliance and Reliability: The LMC6484IMX is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability in industrial applications.

LMC6484IMX Applications

The LMC6484IMX is ideal for applications requiring high precision and low power consumption. Its wide supply voltage range and high output current make it suitable for:

• Signal Conditioning: In precision measurement systems, the LMC6484IMX can amplify and condition low-level signals with minimal distortion.
• Battery-Powered Devices: The low power consumption of the LMC6484IMX makes it an excellent choice for portable and battery-operated equipment.
• Industrial Control Systems: The high output current and wide supply voltage range allow the LMC6484IMX to drive actuators and sensors in industrial environments.
• Medical Equipment: The high precision and low bias current are beneficial for medical devices that require accurate signal processing.
• Audio Systems: The fast slew rate and wide bandwidth ensure high-quality audio signal amplification and reproduction.

Conclusion of LMC6484IMX

The LMC6484IMX from Texas Instruments is a versatile and high-performance CMOS operational amplifier that offers a combination of low power consumption, high precision, and wide supply voltage range. Its unique features, such as low input bias current and high output current, make it stand out from similar models. The LMC6484IMX is well-suited for applications in signal conditioning, battery-powered devices, industrial control systems, medical equipment, and audio systems. Despite its obsolete status, the LMC6484IMX remains a reliable choice for engineers seeking a precision amplifier with excellent performance and reliability.