TAS2505-Q1: Max Power Supported

Mayur M Bharadwaj

Intellectual 400 points

Part Number: TAS2505-Q1

Hello team,

We are planning to use 3.3V for SPKVDD for TAS2505-Q1 IC.

What is the maximum output power which can be provided by this amplifier from 3.3V?

From datasheet, for 18dB gain, maximum power is ~1.2W.

Is this the maximum possible for 3.3V SPKVDD?

over 2 years ago

+1 Ivan Salazar over 2 years ago

TI__Guru** 109075 points

Hi Mayur,

Yes, you can follow the green trace from these plots. Please notice that at THD+N = 10% the output signal is significantly saturated, so even if you can reach a bit higher power you should consider that has higher distortion.

Best regards,
-Ivan Salazar
Applications Engineer

0 Mayur M Bharadwaj over 2 years ago in reply to Ivan Salazar

Intellectual 400 points

Hi Ivan,

Thank you for the feedback.

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TAS2505-Q1: Max Power Supported