The OPA2604IDRG4AN is a high-performance audio operational amplifier designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This op-amp is part of the OPA series known for its high fidelity and low distortion characteristics, making it an ideal choice for professional audio equipment, studio gear, and high-quality audio processing applications.

Key Features

• Dual-Channel: The OPA2604IDRG4AN features two independent channels, allowing for stereo signal processing or dual mono applications.
• High Slew Rate: With a slew rate of 25 V/µs, this op-amp can handle rapid changes in input signals, ensuring minimal distortion and preserving signal integrity.
• Wide Bandwidth: It offers a wide bandwidth of 20 MHz, which is particularly beneficial for audio applications requiring high-speed performance.
• Low Noise: The device boasts a low noise density of 8 nV/√Hz at 1 kHz, which is crucial for maintaining the clarity and quality of audio signals.
• Low Total Harmonic Distortion (THD): With a THD of 0.0003%, the OPA2604IDRG4AN ensures that the audio output is clean and true to the original source.
• Flexible Supply Voltage: The operational amplifier can be powered by a supply voltage ranging from ±4.5 V to ±24 V, offering versatility in various circuit designs.
• Surface-Mount Package: It comes in a SOIC-8 (Small Outline Integrated Circuit) package, which is suitable for compact and space-constrained designs.

Applications

The OPA2604IDRG4AN's superior audio performance characteristics make it suitable for a wide range of applications, including:

• Professional Audio Equipment
• Studio Mixers and Signal Processors
• High-Quality Audio Preamps
• Analog and Digital Mixing Consoles
• High-Fidelity Home Audio Systems
• Active Filters and Crossovers

With its exceptional audio quality, reliability, and flexibility, the OPA2604IDRG4AN from Texas Instruments stands as a top choice for audio enthusiasts and professionals seeking to elevate their sound to the next level.