Headphone amplifier

Patrick Chen

Mastermind 8875 points

Other Parts Discussed in Thread: TPA6132A2, TLV320DAC3203

ello

Do we have any headphone amp solution to meet below specification? Thank you.

over 5 years ago

0 Luis Fernando Rodriguez S. over 5 years ago

TI__Guru* 84915 points

Hi, Patrick,

I would recommend the TPA6132A2, this is a stereo headphone amplifier with pop suppression.

Please let me know if this device works for you or if you have additional requirements.

Best regards,
Luis Fernando Rodríguez S.

0 Patrick Chen over 5 years ago in reply to Luis Fernando Rodriguez S.

Mastermind 8875 points

Hello

Customer will use I2S input to drive headphone. Do we have any suggest DAC + TPA6132A2 for headphone or others more cost effective solution? Thank you.

BR
Patrick

0 Luis Fernando Rodriguez S. over 5 years ago in reply to Patrick Chen

TI__Guru* 84915 points

Hello, Patrick,

If you are looking for a headphone amplifier with digital input, I would recommend the TLV320DAC3203. This is an audio DAC with integrated headphone amplifier. It fits all the features that customer requires.

Please take a look at it and let me know if you have additional questions or comments.

Best regards,
Luis Fernando Rodríguez S.

0 Patrick Chen over 5 years ago in reply to Luis Fernando Rodriguez S.

Mastermind 8875 points

Hello Luis

Customer thinks TLV320DAC3203 THD+N max. can not meet ">= -75dB FS" specification. Could you provide your comment for it? Thank you.

BR

Patrick

0 Luis Fernando Rodriguez S. over 5 years ago in reply to Patrick Chen

TI__Guru* 84915 points

Patrick,

The TLV320DAC3203 performance depends of the device setup. Please take a look at the picture below. It contains the details about the device setup that can reach a THD + N of -84dB.

Best regards,
Luis Fernando Rodríguez S.

Audio

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Headphone amplifier