The 2 x 5W Audio Amplifier Click Board™ functions as an amplifier and features the TDA7491LP 2x5-watt dual BTL class-D audio amplifier. The Click Board™ is designed to run on either a 3.3V or 5V power supply. It communicates with the target MCU over the following pins on the MikroBUSline: AN, RST, CS, PWM, INT.
The 2 x 5W AMP Click Board™ features a 3.5mm input jack and four output screw terminals for connecting passive speakers.
Note: In order to achieve full 2x5W output power, keep in mind that you need to supply enough current to the chip. This is achievable with the EXT PWR header, but you need to switch over the AMP VCC to the left position.