TPA3110D2PWPR by Texas Instruments

The TPA3110D2PWPR is a high-performance, feature-rich audio amplifier integrated circuit (IC) from the reputable manufacturer Texas Instruments (TI). This IC is designed to deliver exceptional audio quality with high efficiency, making it an ideal choice for a wide range of consumer electronics applications, including TVs, home theaters, desktops, and portable speaker systems.

At the heart of the TPA3110D2PWPR is a Class-D amplifier capable of driving stereo speakers with up to 15 Watts per channel into an 8-ohm load, with a supply voltage ranging from 8V to 26V. The Class-D architecture ensures that the amplifier operates with high efficiency, reducing heat dissipation and extending battery life in portable applications. This makes the TPA3110D2PWPR not only powerful but also energy-efficient.

The device comes in a 28-pin HTSSOP PowerPAD package that is optimized for thermal performance, ensuring reliable operation even under high load conditions. The TPA3110D2PWPR also features advanced protection mechanisms, including over-current, over-temperature, and under-voltage lockout, which safeguard the IC and the connected speakers from potential damage.

Furthermore, the TPA3110D2PWPR offers excellent sound quality with a low 0.1% THD+N (Total Harmonic Distortion plus Noise) at 1W, and a high 90dB PSRR (Power Supply Rejection Ratio) that minimizes noise interference from fluctuating power supplies. It also supports multiple audio input options, allowing for flexible design integration.

For designers and audio enthusiasts looking to incorporate a robust and high-quality audio amplifier into their projects, the TPA3110D2PWPR provides a compact, efficient, and reliable solution that meets the high standards set by Texas Instruments. Its combination of power, efficiency, and protection features ensures that it stands out as a top choice for audio amplification needs.

Key Features:

• 15W/channel into 8Ω at 10% THD+N
• High-efficiency Class-D operation
• Advanced protection circuitry
• Low THD+N and high PSRR for superior audio quality
• Wide supply voltage range: 8V to 26V
• Thermally enhanced 28-pin HTSSOP PowerPAD package