Mikroelektronika d.o.o.
AudioAMP 5 Click Board
AudioAMP 5 Click Board
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Key Features
- High efficiency, low power dissipation with no extra heat-sinks required, a set of protection features for reliable operation, it can be operated with the wide range of voltages, etc.
- Based on the TPA3138D2, an inductorless stereo class-D audio amplifier, from Texas Instruments
- A perfect solution for different kinds of active desktop speakers, battery-powered BT and wireless speakers, TV sets and PC monitors, and other types of consumer audio equipment. Due to its high efficiency, it can even be used as a sound reinforcement solution for various IoT applications.
- mikroBUS: GPIO Interface
Overview
The AudioAmp 5 Click Board™ is a stereo audio amplifier, capable of delivering up to 10W per channel with an 8Ω load. It is based on the TPA3138D2, a class-D integrated amplifier, which utilises a highly efficient switching scheme. With about 20mA in idle mode, it allows for longer operation and improved thermal performance, making it a perfect choice for various battery-powered applications. Advanced EMI Suppression with Spread Spectrum Control allows using ferrite bead filters instead of bulky inductors, still maintaining the required EMC levels. The TPA3138D2 IC is equipped with a set of protection features, allowing a reliable operation.
The AudioAmp 5 Click Board™ is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click Board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS socket.