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TPA3111D1: New product to replace TPA3111

Part Number: TPA3111D1
Other Parts Discussed in Thread: TAS5421-Q1, TAS5411-Q1

Hi Team,

My customer want to choose a Class D, Differential input , mono, 10-20W @4Ω, analog input power AMP.

TPA3111 is suitable for this application.

However TPA3111 seems to be an old product...Do you recommend customer use in new project?

Do we have new product to recommend? such as TAS5421 or TAS5411?

Thanks!

  • Hi Amelie,

    The different parts are for different applications.  The TPA3111-D1 is a good device for personal electronics.  the TAS5421-Q1 and TAS5411-Q1 are good devices for automotive use.  The TPA3111-D1 is a good device, even though it was released quite a few years ago.  We do not have any plans to stop making this device. If you have more questions about these devices, please do not hesitate to reply.