The TDA8932BT/N2,112 is a high-efficiency Class-D audio amplifier from NXP Semiconductors designed to deliver a high-quality audio experience with minimal power loss. This integrated circuit is particularly well-suited for TV and monitor audio applications, as well as for compact home audio systems, portable speakers, and active loudspeakers.

Key Features

• High Efficiency: With its Class-D architecture, the TDA8932BT/N2,112 achieves efficiencies of up to 93%, reducing energy consumption and heat dissipation, which makes it an environmentally friendly choice for energy-conscious designs.
• Output Power: The amplifier is capable of delivering up to 2 x 15 W into 8 Ω loads or 1 x 30 W into a 4 Ω load, making it versatile for various audio setups.
• Low Quiescent Current: Its low quiescent current helps to minimize standby power consumption, contributing to the overall energy efficiency of the end product.
• Advanced Pop-noise Suppression: The TDA8932BT/N2,112 incorporates a sophisticated pop-noise suppression mechanism that minimizes the noise typically heard when powering the amplifier on or off.
• Simplified Design: The integrated circuit requires minimal external components, which simplifies the design and reduces the overall bill of materials for the audio system.
• Thermal Protection: Built-in thermal protection ensures that the device operates within safe temperature ranges, thereby enhancing the reliability and longevity of the amplifier.
• Flexible Supply Voltage: It operates over a wide supply voltage range, accommodating various power supply designs and allowing for flexible integration into different audio systems.

Applications

The TDA8932BT/N2,112 is ideal for a broad range of audio applications. It is particularly suitable for flat-panel televisions and monitors, where space is at a premium, and high-quality audio is desired without the need for bulky external amplifiers. Additionally, its compact size and high efficiency make it an excellent choice for portable and wireless speaker systems, as well as for desktop audio solutions and sound bars.