Product Overview: LME49710MA - Texas Instruments

The LME49710MA from Texas Instruments is a high-performance, single-channel audio operational amplifier designed for audiophiles and professional audio equipment manufacturers. This op-amp delivers an exceptional audio experience with its ultra-low distortion and noise specifications, making it an ideal choice for high-fidelity audio applications.

Key Features

• Ultra-Low Distortion: The LME49710MA boasts a THD+N (Total Harmonic Distortion + Noise) of 0.00003%, ensuring pristine audio reproduction free from unwanted distortion.
• High Slew Rate: With a slew rate of 20V/µs, this op-amp can handle rapid changes in input signals, preserving the nuances of complex audio waveforms.
• Wide Bandwidth: It offers a wide bandwidth of 55MHz at a gain of +10dB, which accommodates a broad range of audio frequencies without compromising signal integrity.
• Low Noise: The device features an exceptionally low noise density of 2.7nV/√Hz, making it suitable for high-end audio applications where background noise must be minimized.

Applications

The LME49710MA is versatile and can be used in various audio applications, including:

• High-end preamplifiers
• Professional mixing consoles
• High-quality headphone amplifiers
• Audio DACs (Digital-to-Analog Converters)
• Home theater systems

Product Specifications

The op-amp comes in a compact 8-lead SOIC package, making it easy to integrate into various circuit designs. It operates over a wide supply voltage range of ±2.5V to ±17V, providing flexibility in different system architectures. Additionally, the LME49710MA features a high output current capability, which is essential for driving heavy loads without compromising audio quality.

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the LME49710MA is no exception. This product is built to meet the rigorous demands of professional audio equipment, ensuring long-term performance and stability in critical applications.

For designers and audiophiles seeking to enhance their audio systems, the LME49710MA from Texas Instruments represents the pinnacle of audio op-amp technology, delivering unparalleled sound quality and performance.