OPA2134UA/2K

Product Name: OPA2134UA/2K5

Manufacturer: Texas Instruments (TI)

Category: Audio Amplifier

Key Features and Specifications:

1. Audio-Specific Design: The OPA2134UA/2K5 is a precision audio operational amplifier designed specifically for audio applications. It combines ultra-low distortion and low noise to deliver superior sound quality.
2. FET Input Stage: This device incorporates a true FET input stage, providing exceptional sound quality and speed for outstanding audio performance. This, combined with high output drive capability and excellent DC performance, allows for use in a wide variety of demanding applications.
3. Low Distortion and Noise: With ultra-low distortion of 0.00008% and low noise of 8 nV/√Hz, the OPA2134UA/2K5 ensures clear and accurate sound reproduction.
4. Wide Power Supply Range: The operational amplifier can operate from a power supply range of ±2.5V to ±18V, offering versatility for different audio circuits and systems.
5. Wide Output Swing: The OPA2134UA/2K5 has a wide output swing, within 1V of the rails, allowing increased headroom and making it ideal for use in any audio circuit.
6. High Speed and Bandwidth: With a slew rate of 20V/μs and a gain bandwidth product of 8MHz, this device is capable of amplifying high-frequency audio signals effectively.
7. Unity-Gain Stable: The OPA2134UA/2K5 is unity-gain stable, providing excellent dynamic behavior over a wide range of load conditions, including high load capacitance.
8. Independent Circuits in Dual Versions: The dual version of this device features completely independent circuits, ensuring lowest crosstalk and freedom from interaction, even when overdriven or overloaded.
9. Package and Mounting: The OPA2134UA/2K5 is available in an SOIC-8 package, suitable for surface-mount technology (SMT) assembly.
10. Operating Temperature Range: This device is specified for operation within a temperature range of -40°C to 85°C, making it suitable for a variety of environmental conditions.

Applications:

The OPA2134UA/2K5 is ideal for use in audio circuits and systems requiring high sound quality, such as:

• Audio preamplifiers and buffers
• Headphone amplifiers
• Active crossovers and filters
• Audio interfaces and converters
• Professional audio equipment and studio applications

Summary:

The OPA2134UA/2K5 is a precision audio operational amplifier designed for superior sound quality. Its ultra-low distortion, low noise, wide power supply range, and high-speed performance make it an ideal choice for a variety of audio applications. With its compact SOIC-8 package and wide operating temperature range, this device is suitable for use in a wide range of environments and systems.