The TPA3118D2DAPR by Texas Instruments is a highly efficient Class D audio power amplifier designed to deliver outstanding audio performance for a wide range of consumer electronics. With its advanced features and robust design, this amplifier is perfect for applications requiring high-quality sound amplification, such as wireless speakers, soundbars, and home theaters.

Key Features

• Output Power: The TPA3118D2DAPR can deliver up to 30W into an 8Ω load and 50W into a 4Ω load, making it versatile for different speaker configurations.
• Efficiency: With an advanced modulation system, the amplifier offers more than 90% efficiency, reducing heat dissipation and eliminating the need for large heatsinks.
• Audio Quality: The device provides high-quality audio performance with low THD+N (Total Harmonic Distortion + Noise), ensuring crisp and clear sound reproduction.
• Advanced Protection: It includes several protection features such as overtemperature, overvoltage, undervoltage, and DC protection, safeguarding both the amplifier and speakers from potential damage.
• Flexibility: The TPA3118D2DAPR supports both single-ended and bridge-tied load (BTL) configurations, offering flexibility for stereo and mono audio solutions.

Applications

• Wireless Speakers
• Soundbars
• Home Theater Systems
• TV Audio Systems
• Portable Audio Devices

Technical Specifications

• Supply Voltage: 4.5V to 26V
• Signal-to-Noise Ratio (SNR): 100 dB
• Amplifier Class: Class D
• Package: HTSSOP (Exposed Pad)
• Mounting Type: Surface Mount

The TPA3118D2DAPR is not only a testament to Texas Instruments' commitment to quality but also to innovation in audio technology. Its integration into audio systems promises an auditory experience that is both powerful and immersive, making it a top choice for both audiophiles and casual listeners alike.