TPA3131D2: Can TPA3131 Support 12.5W with 8ohm Load?

Wayne Chen (Audio AE)

Part Number: TPA3131D2
Other Parts Discussed in Thread: TPA3132D2

Hi Sirs,

As title, can TPA3131 support 12.5W, 8ohm load? Are the TPA3132 for 2W and TPA3131 for 12.5W typo with the datasheet?

Thank you and Best regards,

Wayne Chen
06/28/2

over 4 years ago

+1 Yanming Gong over 4 years ago

TI__Mastermind 19590 points

Hi Wayne,

TPA3131 can support 12.5W @8ohm, please refer Figure 13 in datasheet.

I think there is typo. It should be: RL = 8 Ω, f = 1 kHz, PO = 0.1W to 20 W (TPA3132D2)

Regards,

Derek

0 Wayne Chen (Audio AE) over 4 years ago in reply to Yanming Gong

TI__Genius 15950 points

Thank you for your advise, Derek

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TPA3131D2: Can TPA3131 Support 12.5W with 8ohm Load?