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TPA321: Part substitution search due to Bluetooth EMI.

Part Number: TPA321
Other Parts Discussed in Thread: OPA188

Looking to replace the TPA321 Audio Amplifier.  Bluetooth EMI being absorbed by the amplifier and rectifier resulting in audio noise.  

Application - Medical Device -

  • 8 Ohm headphones mono or stero.
  • 0 db to 120db range (up to 250mW)
  • Looking for a part that has EMIRR techonology
  • Surface mounting

  • Additional considerations:  Ultra low energy consumption during shutdown
  • Prefer to operate at 5V