TAS5701PAP datasheet by Texas Instruments

TAS5701PAP Frequently Asked Questions (FAQs)

• What is the recommended power-up sequence for the TAS5701PAP?
  The recommended power-up sequence is to first apply the analog power supply (AVDD), followed by the digital power supply (DVDD), and then the clock signal. This ensures proper initialization of the device.
• How do I configure the TAS5701PAP for mono or stereo operation?
  The TAS5701PAP can be configured for mono or stereo operation by setting the MONO/STEREO pin high or low, respectively. Additionally, the device can be configured through the I2C interface using the MONO/STEREO register.
• What is the maximum power handling capability of the TAS5701PAP?
  The TAS5701PAP can handle up to 20W of power per channel, making it suitable for a wide range of audio applications.
• How do I implement thermal protection for the TAS5701PAP?
  The TAS5701PAP has a built-in thermal protection feature that can be enabled through the I2C interface. The device will automatically shut down if the junction temperature exceeds 150°C. Additionally, external thermal sensing and shutdown circuits can be implemented using external components.
• What is the recommended layout and routing for the TAS5701PAP?
  The recommended layout and routing for the TAS5701PAP involves keeping the analog and digital power supply traces separate, using a solid ground plane, and minimizing the length of the clock signal trace. Additionally, it is recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.