TPA6139A2RGTT by Texas Instruments

The TPA6139A2RGTT is a high-fidelity, low-noise stereo headphone amplifier designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This advanced audio amplifier is tailored for a wide array of applications, including mobile phones, tablets, laptops, and other portable audio devices where superior audio performance and low power consumption are essential.

Key Features

• High-Quality Audio: With its low distortion and high signal-to-noise ratio, the TPA6139A2RGTT ensures crystal-clear sound quality for an immersive listening experience.
• Low Power Operation: The device operates on a low voltage supply, making it ideal for battery-powered applications. It also features a shutdown function to further reduce power consumption when not in use.
• DirectPath™ Technology: Texas Instruments' proprietary DirectPath technology eliminates the need for DC blocking capacitors, reducing the overall bill of materials and saving on board space.
• Versatile Performance: The TPA6139A2RGTT supports a wide range of headphone impedances, making it a versatile choice for different types of headphones.
• Small Footprint: Packaged in a compact QFN package, the TPA6139A2RGTT is designed to fit into the tightest of spaces, perfect for sleek and slim device designs.

Technical Specifications

• Supply Voltage Range: 2.5V to 5.5V
• Output Power: 25mW into 16Ω
• Signal-to-Noise Ratio (SNR): >100dB
• Total Harmonic Distortion + Noise (THD+N): <0.04%
• Package: 16-pin QFN

The TPA6139A2RGTT is not only a testament to Texas Instruments' commitment to audio excellence but also to their dedication to innovation in power efficiency and integration. Whether you're designing a high-end audio system or looking for a reliable solution for portable devices, the TPA6139A2RGTT offers the performance and features that can meet your needs.