Product Overview: Texas Instruments OPA1679IPWR

The OPA1679IPWR from Texas Instruments is a state-of-the-art audio operational amplifier designed for a wide range of applications that demand high-quality audio reproduction. This device offers a perfect blend of low distortion, low noise, and high bandwidth, making it an ideal choice for professional audio equipment, high-fidelity music systems, and other audio-sensitive applications.

Key Features

• High Performance: The OPA1679IPWR delivers exceptional audio quality with a Total Harmonic Distortion plus Noise (THD+N) of -120dB, which ensures a clean and precise audio signal.
• Low Noise: With an ultra-low noise density of 4.5nV/√Hz at 1kHz, this op-amp minimizes background noise to maintain audio integrity.
• Wide Bandwidth: A wide bandwidth of 22MHz provides ample headroom for a variety of audio frequencies, preserving the nuances of the original sound.
• Power Supply Flexibility: The OPA1679IPWR operates over a wide supply range of ±2V to ±18V, accommodating a diverse set of audio systems and requirements.
• Rail-to-Rail Output: The rail-to-rail output stage allows for increased headroom, ensuring that the output can swing closer to the power supply rails, maximizing dynamic range.

Applications

• Professional Audio Equipment
• High-Fidelity Music Systems
• Studio Monitors
• Audio Mixing Consoles
• Analog and Digital Mixing Boards

Package and Reliability

The OPA1679IPWR comes in a TSSOP (Thin Shrink Small Outline Package) form factor, which is ideal for space-constrained applications while providing robust reliability. Texas Instruments' commitment to quality ensures that this op-amp meets the stringent requirements of the most demanding audio systems.

With its superior sound quality, low distortion, and high fidelity, the OPA1679IPWR from Texas Instruments stands out as a top-tier component for any audio application where performance is paramount.