TAS5612APHDR datasheet by Texas Instruments

TAS5612APHDR Frequently Asked Questions (FAQs)

• What is the recommended power supply decoupling for the TAS5612APHDR?
  TI recommends using a 10uF ceramic capacitor in parallel with a 1uF ceramic capacitor, both connected between the power supply pins (VCC and GND) and placed as close to the device as possible.
• How do I optimize the PCB layout for the TAS5612APHDR?
  To minimize electromagnetic interference (EMI) and ensure optimal performance, TI recommends following a star-grounding topology, using a solid ground plane, and keeping the analog and power supply traces separate.
• What is the maximum allowed power dissipation for the TAS5612APHDR?
  The maximum allowed power dissipation for the TAS5612APHDR is 15W. Exceeding this limit can cause the device to overheat and potentially fail.
• Can I use the TAS5612APHDR in a bridged configuration?
  Yes, the TAS5612APHDR can be used in a bridged configuration to increase the output power. However, this requires careful consideration of the power supply, PCB layout, and thermal management to avoid overheating and ensure reliable operation.
• How do I protect the TAS5612APHDR from overvoltage and undervoltage conditions?
  TI recommends using a voltage supervisor or a power-on reset circuit to monitor the power supply voltage and prevent the device from operating outside its recommended voltage range (10V to 26.4V).