Product Overview: LME49860MA/NOPB

The LME49860MA/NOPB from Texas Instruments is a high-fidelity audio operational amplifier designed for audiophiles and professional audio applications. This premium op-amp delivers superior audio quality through its low distortion, low noise, and high slew rate, which makes it an ideal choice for a wide range of audio equipment, including preamplifiers, active filters, and headphone amplifiers.

Key Features

• Exceptional Sound Quality: With a total harmonic distortion plus noise (THD+N) of 0.00003% and a signal-to-noise ratio of 117dB, the LME49860MA/NOPB ensures a clear, precise, and natural sound reproduction.
• Wide Supply Voltage Range: The device operates over a wide supply voltage range of ±2.5V to ±17V, accommodating a variety of audio systems and configurations.
• High Slew Rate: A high slew rate of 20V/µs allows the op-amp to handle rapid changes in input signals without distortion, preserving the integrity of the audio signal.
• Low Noise Performance: With an ultra-low noise density of 2.7nV/√Hz at 1kHz, the LME49860MA/NOPB minimizes background noise and hiss, ensuring a clean audio output.

Advantages

The LME49860MA/NOPB offers several advantages for high-end audio applications. Its superior linearity improves sound quality across the entire audio spectrum, while its robust output drive capability can handle a wide range of headphone impedances. Additionally, the op-amp's excellent voltage noise and current noise performance make it a top choice for sensitive audio circuits where maintaining signal purity is paramount.

Applications

Suitable for professional audio equipment, the LME49860MA/NOPB can be used in:

• High-quality audio preamplifiers
• Studio mixing consoles
• High-end music players and DACs
• Active filters and crossovers
• Headphone amplifiers

With its outstanding audio performance characteristics, the LME49860MA/NOPB by Texas Instruments stands out as a top-tier component for any audio system demanding the highest quality sound.