TPA3116D2: Low Frequency Operation

Mark Philip Felipe

Part Number: TPA3116D2

Hi Team, we would like to confirm if this device can function from 1Hz to 10Hz, the datasheet characteristics starts at 20Hz.

Thank you very much.

-Mark

over 4 years ago

0 Dylan Yao over 4 years ago

TI__Genius 10830 points

Mark,

Datasheet characteristics start from 20Hz just because 20Hz is the start frequency of audio application.

To extend the frequency to lower, it is fine as long as the DC fault is not triggerde. you can find the DC detection description at datasheet section 7.3.9.

Dylan

Audio

Audio forum

TPA3116D2: Low Frequency Operation