Andrew Content Marketer
On Aug 29, 2025

OPA2134PA Audio Amplifiers by Texas Instruments

The Audio Amplifiers OPA2134PA by Texas Instruments are high-performance operational amplifiers designed for superior sound quality in professional and consumer audio applications. With ultra-low distortion, low noise, and wide bandwidth, these amplifiers are widely used in hi-fi systems, audio mixers, and recording equipment. As part of TI’s leading Semiconductors portfolio, they deliver precise and reliable performance for critical audio applications.

This blog explores the technical specifications, features, applications, and use cases of the OPA2134PA.

Technical Specifications of OPA2134PA

Manufacturer: Texas Instruments
Part Number: OPA2134PA
Type: Audio Amplifiers
Category: Semiconductors, Integrated Circuits - ICs, Audio ICs, Audio Amplifiers by Texas Instruments
Input Noise: 8 nV/vHz
Total Harmonic Distortion + Noise (THD+N): 0.00008%
Slew Rate: 20 V/µs
Bandwidth: 8 MHz
Supply Voltage Range: ±2.5V to ±18V
Package: DIP-8

The OPA2134PA Audio Amplifiers by Texas Instruments are optimized for professional-grade sound clarity and reliability.

Key Features of OPA2134PA

Ultra-Low Distortion: 0.00008% THD+N for pure audio reproduction
Low Noise Performance: 8 nV/vHz input noise ensures crystal-clear output
High Slew Rate: 20 V/µs for fast and dynamic response
Wide Voltage Range: Compatible with multiple supply configurations
Dual-Channel Design: Supports stereo and professional audio systems

These attributes make Audio Amplifiers by Texas Instruments ideal for both professional and consumer applications.

Applications of OPA2134PA

The OPA2134PA Audio Amplifiers by Texas Instruments are widely used in:

Professional audio mixers and recording equipment
High-fidelity stereo and home theater systems
Musical instrument amplifiers
Studio-grade headphone amplifiers
Precision active filters and equalizers

As versatile Audio ICs, these amplifiers enable rich, detailed, and distortion-free sound.

Usage Overview

Drop-in DIP-8 package for easy PCB integration
Suitable for analog, preamp, and active audio circuits
Stable operation across a wide supply voltage range
Ideal for low-noise, high-precision applications

These qualities make Integrated Circuits - ICs like the OPA2134PA a trusted choice for designers in the audio industry.

Use Case Scenario – Hi-Fi Stereo Systems

Scenario: A home audio manufacturer needed a precision amplifier for hi-fi stereo systems.
Problem: Conventional op-amps introduced distortion and reduced audio quality.
Solution: The OPA2134PA Audio Amplifiers by Texas Instruments provided ultra-low distortion, wide bandwidth, and superior noise performance.
Result: Enhanced clarity, improved soundstage, and customer satisfaction.

Download Datasheet for OPA2134PA

Download the OPA2134PA Datasheet from Xonelec for complete technical details, compliance, and design guidelines.

Why Buy from Xonelec?

Xonelec offers genuine Semiconductors and Audio Amplifiers by Texas Instruments at competitive prices with global availability.

100% Genuine Texas Instruments Products
Global Shipping – USA, India, Australia, Europe & more
Bulk & Small Orders Available
Expert Technical Support
Secure and Easy Ordering

Buy the OPA2134PA Audio Amplifiers by Texas Instruments today from www.xonelec.com.

Conclusion

The OPA2134PA Audio Amplifiers by Texas Instruments deliver high-performance audio with ultra-low distortion, wide bandwidth, and low noise. Ideal for professional and consumer applications, they ensure superior sound reproduction and reliability. Available worldwide through Xonelec, including USA, India, Australia, Europe, and beyond.