Audio PA recommendation

Zhihong Huang

Other Parts Discussed in Thread: TPA3139D2

Hi team,

My client now wants to make a voice module which is used in the home appliance to recognize and output voice

For this project, he has the audio PA selection requirements. Please see if there are any recommended audio PA in this application.

VDD: 12V, THD+N < 0.1%, SNR > 85dB, Speaker: 10W@4Ω
Working temperature: - 40 ° C ~ 85 ° C

Best Regards

Wesley Huang

wesley-huang@ti.com

over 4 years ago

0 Luis Fernando Rodriguez S. over 4 years ago

TI__Guru* 84915 points

Hi, Wesley,

We have many options for these requirements. I specially suggest to take a look at one of our new devices: TPA3139D2.

However, if you are interested in other options, you can take a look at our audio product folder. I filtered all the results that fit your requirements.

http://www.ti.com/audio-ic/amplifiers/speaker-amplifiers/products.html?pqs=paqs&familyid=3419#p2622min=0;12&p342=7.5;10

Please let me know if you require additional assistance on this.

Best regards,
Luis Fernando Rodríguez S.

Audio

Audio forum

Audio PA recommendation