Product Overview: Texas Instruments OPA1604AIDR

The Texas Instruments OPA1604AIDR is a state-of-the-art audio operational amplifier designed for professional audio and high-fidelity applications. This high-performance, low-noise amplifier delivers exceptional sound quality with a wide dynamic range, making it an ideal choice for audio enthusiasts and professionals alike.

Key Features

• Low Distortion: The OPA1604AIDR boasts ultra-low harmonic distortion, ensuring crystal-clear audio reproduction that is faithful to the original recording.
• Low Noise: With its low-noise design, the amplifier provides a clean signal, minimizing the background hiss and hum that can detract from the listening experience.
• High Bandwidth: The wide bandwidth of this op-amp allows it to handle a broad range of frequencies without compromising audio quality, making it suitable for a variety of audio applications.
• Unity-Gain Stable: This operational amplifier is stable at unity gain, which means it can be used in various configurations without the risk of oscillation.
• SoundPlus™ Technology: Incorporating Texas Instruments' proprietary SoundPlus™ technology, the OPA1604AIDR is engineered to deliver superior audio performance.

Applications

The OPA1604AIDR is versatile and can be used in a multitude of audio applications, including:

• High-end audio preamplifiers
• Professional mixing consoles
• Studio monitors
• Digital-to-analog converters (DACs)
• Active filters
• Audio interfaces

Technical Specifications

Some of the technical specifications that highlight the performance of the OPA1604AIDR include:

• Supply Voltage Range: ±2.25V to ±18V
• Output Current: 30 mA
• THD+N: 0.00008% at 1 kHz
• Input Noise: 3.3 nV/√Hz at 1 kHz
• Slew Rate: 20 V/µs
• Package: SOIC-14

The OPA1604AIDR is available in a compact SOIC-14 package and is designed for easy integration into a wide range of audio circuits. With its exceptional performance and versatility, this operational amplifier is a top choice for anyone looking to enhance their audio system's quality and reliability.