OPA2604AU/2K5

The OPA2604AU/2K5 is a high-performance operational amplifier (op-amp) designed for audio applications. Part of the Burr-Brown series from Texas Instruments, it is renowned for its low noise, high output drive capability, and wide bandwidth. With a low total harmonic distortion (THD) and intermodulation distortion (IMD), the OPA2604 ensures high-fidelity sound reproduction, making it ideal for professional audio equipment, digital-to-analog converters (DACs), and high-end consumer audio devices.
The op-amp operates with a dual power supply ranging from ±4.5V to ±24V, offering flexibility in various circuit designs. It features a high slew rate of 20 V/µs, ensuring rapid response to input signal changes, and a wide bandwidth of 20 MHz, which supports clear audio across a broad frequency range. Additionally, the OPA2604 provides excellent phase margin and stability, even in challenging circuit configurations.
Compactly housed in an 8-pin SOIC package (Surface-Mount Device), the OPA2604AU/2K5 is suitable for densely populated circuit boards, providing an efficient solution to audio amplification needs.

The OPA2604AU/2K5 is a high-performance operational amplifier. Equivalent products include the LM4562, LME49720, and NE5532. These op-amps provide similar audio performance characteristics, such as low noise and distortion, making them suitable replacements in audio applications. Always verify the specifications and pin configurations to ensure compatibility with your circuit design.

The OPA2604AU/2K5 is a dual operational amplifier known for its high performance in audio and other high-fidelity applications. Key features include:
1. Low Distortion: It offers low total harmonic distortion and noise (THD+N), making it ideal for high-quality audio applications.
2. Wide Bandwidth: The device provides a wide bandwidth of 20 MHz, ensuring fast performance and accurate signal amplification.
3. Low Noise: It features a low noise figure of 10 nV/√Hz, which helps maintain signal integrity and reduces unwanted background noise.
4. High Slew Rate: With a slew rate of 25 V/µs, the OPA2604 can handle fast-changing signals efficiently.
5. Large Output Swing: It provides a large output voltage swing, which is beneficial for driving loads with higher voltage requirements.
6. Low Offset Voltage: The low input offset voltage enhances precision in signal processing.
7. Wide Supply Range: It operates over a wide supply voltage range from ±4.5V to ±24V, offering flexibility for various applications.
These features make the OPA2604AU/2K5 suitable for audio processors, mixers, and other precision signal processing tasks.

The OPA2604AU is a dual operational amplifier with an 8-pin configuration. Its primary function is to serve as a high-performance audio operational amplifier designed for professional audio and instrumentation applications. Below is a brief overview of its pin configuration and functions:
1. Pin 1 (Comp 1): Compensation (optional).
2. Pin 2 (Inverting Input 1): Inverting input for the first op-amp.
3. Pin 3 (Non-Inverting Input 1): Non-inverting input for the first op-amp.
4. Pin 4 (V-): Negative power supply terminal.
5. Pin 5 (Non-Inverting Input 2): Non-inverting input for the second op-amp.
6. Pin 6 (Inverting Input 2): Inverting input for the second op-amp.
7. Pin 7 (Output 2): Output of the second op-amp.
8. Pin 8 (V+): Positive power supply terminal.
The "AU" in the part number denotes a surface-mount package, and "/2K5" indicates packaging quantity, typically referring to the number of units per reel for automated assembly processes. The OPA2604 is known for its low distortion, low noise, and high slew rate, making it suitable for high-fidelity audio applications.

The OPA2604AU/2K5 is manufactured by Texas Instruments Incorporated. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which they sell to electronics designers and manufacturers globally. TI is one of the top producers of analog and embedded processing products, and its operations are crucial to the electronics industry, serving sectors such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is renowned for its innovation and commitment to quality, making it a key player in advancing technology and electronics.

The OPA2604AU/2K5 is a high-performance operational amplifier commonly used in audio applications due to its low noise, low distortion, and wide bandwidth characteristics. Key application areas include high-fidelity audio equipment, such as preamplifiers and audio mixers, where maintaining signal integrity is crucial. Additionally, it is used in active filters, data acquisition systems, and as a buffer amplifier in professional audio processing equipment. Its ability to handle a wide range of frequencies with precision makes it suitable for both consumer and professional-grade audio applications.

The OPA2604AU/2K5 is an operational amplifier from Texas Instruments, packaged in an SOIC-8 (Small Outline Integrated Circuit with 8 pins) format. The "/2K5" indicates that these are supplied in a reel containing 2500 units.