The OPA1637DGKR from Texas Instruments is a state-of-the-art audio operational amplifier designed for professional audio equipment and high-end consumer audio applications. This advanced op-amp delivers high-performance audio signal amplification, ensuring minimal distortion and noise, which is crucial for maintaining the integrity of the audio signal.

Key Features

• Sound Quality: The OPA1637DGKR is designed to provide audiophile-grade sound quality, making it an ideal choice for high-fidelity audio systems.
• Low Distortion: With ultra-low harmonic distortion, this op-amp ensures the audio output is as close to the original signal as possible.
• Low Noise: Its low noise design contributes to a clean and clear audio experience, minimizing the background hiss and hum that can detract from listening enjoyment.
• High Bandwidth: The device offers a wide bandwidth to accommodate a broad range of audio frequencies without compromising signal integrity.
• Power Supply Range: The OPA1637DGKR operates over a wide power supply range, making it versatile for use in various audio equipment configurations.

Applications

The OPA1637DGKR is well-suited for a variety of applications where audio quality is paramount. These include:

• Professional mixing consoles
• High-end A/V receivers
• Studio monitors
• Audiophile-grade amplifiers
• Digital-to-analog converters (DACs)
• Active filters

Technical Specifications

The OPA1637DGKR features advanced technical specifications that ensure top-notch audio performance:

• Package: VSSOP-8
• Channels: 2
• Output Current: 30 mA
• Supply Voltage: ±2.25V to ±18V
• Slew Rate: 20 V/µs
• THD+N: 0.000022% at 1 kHz

Package and Availability

The OPA1637DGKR comes in a compact VSSOP-8 package, which is ideal for space-constrained applications. Texas Instruments ensures availability and support for this product, making it a reliable choice for designers and manufacturers of high-quality audio equipment.