Texas Instruments

LMC6484AMJ/883

LMC6484AMJ/883 Description

The LMC6484AMJ/883 is a high-performance, quad CMOS operational amplifier designed for precision applications requiring ultra-low bias current. Manufactured by Texas Instruments, this device offers a wide supply voltage range, from 3 V to 15.5 V, making it suitable for a variety of power supply configurations. The LMC6484AMJ/883 is housed in a through-hole package, specifically a tube, ensuring robust mechanical stability and ease of integration into various electronic systems.

LMC6484AMJ/883 Features

• Ultra-Low Bias Current: With an input bias current of only 100 pA, the LMC6484AMJ/883 is ideal for high-impedance applications where minimal current leakage is critical.
• Wide Supply Range Voltage: The operational amplifier can operate from 3 V to 15.5 V, providing flexibility in power supply requirements.
• High Slew Rate: A slew rate of 0.9 V/µs ensures fast transient response, making it suitable for applications requiring high-speed signal processing.
• Gain Bandwidth Product: The 1.25 MHz gain bandwidth product allows for high-frequency operation while maintaining signal integrity.
• High Output Current: Each channel can deliver up to 30 mA, enabling the LMC6484AMJ/883 to drive moderate loads directly.
• ROHS3 Compliant: The device meets the latest environmental standards, ensuring compliance with global regulations.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the LMC6484AMJ/883 is suitable for storage and handling in various environmental conditions without the need for special precautions.

LMC6484AMJ/883 Applications

The LMC6484AMJ/883 is well-suited for a range of precision applications, including:

• High-Impedance Sensors: Ideal for interfacing with sensors that have high output impedance, such as photodiodes and piezoelectric sensors, where low bias current is essential to maintain accuracy.
• Signal Conditioning: Used in signal conditioning circuits to amplify and process weak signals without introducing significant noise or distortion.
• Medical Equipment: Suitable for medical devices that require high precision and reliability, such as patient monitoring systems and diagnostic equipment.
• Industrial Automation: Applicable in industrial control systems where accurate signal processing and low power consumption are crucial.

Conclusion of LMC6484AMJ/883

The LMC6484AMJ/883 from Texas Instruments stands out in the market due to its ultra-low bias current and wide supply voltage range. These features, combined with its high slew rate and gain bandwidth product, make it a versatile and reliable choice for precision applications. Its compliance with ROHS3 and MSL 1 standards ensures that it meets both environmental and operational requirements. Whether used in high-impedance sensor interfaces, signal conditioning circuits, medical equipment, or industrial automation, the LMC6484AMJ/883 delivers exceptional performance and reliability.