Texas Instruments provides a recommended PCB layout in the TAS5613ADKD evaluation module documentation, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and thermal dissipation.
The output filter design depends on the specific application requirements. TI provides a filter design tool and application notes that can help optimize the output filter design for the TAS5613ADKD. Additionally, the datasheet provides guidelines for selecting the output filter components.
The maximum ambient temperature for the TAS5613ADKD is 85°C, but the device can operate at higher temperatures with derating. The datasheet provides a thermal derating curve to help determine the maximum power dissipation at higher temperatures.
The TAS5613ADKD has built-in overvoltage protection (OVP) and undervoltage protection (UVP) circuits. However, additional external protection circuits may be required depending on the specific application requirements. TI provides application notes and design guidelines for implementing overvoltage and undervoltage protection circuits.
The recommended power-up sequence for the TAS5613ADKD is to apply the power supply voltage (VCC) before applying the input signal. This ensures that the internal bias circuits are properly initialized before the device starts operating.