TPA3128D2: TPA3128D2: SE input typical schematic.

Ray Hsu

Expert 1330 points

Part Number: TPA3128D2

PVCC is 12V,

Fault short to SD, and fault is 1.8V.

i worry is too high DC offset.

Can you help provide SE input typical schematic?

thanks!

over 7 years ago

0 Shawn Zheng over 7 years ago

TI__Mastermind 24835 points

Hi Ray,
Please use differential input mode as much as possible. If this is not available, please refer to the TPA3128D2 EVM design: www.ti.com/.../slou457.pdf Close the jumper JP2 and JP5, apply signal on the J6 and J9.
Best regards,
Shawn Zheng

Audio

Audio forum

TPA3128D2: TPA3128D2: SE input typical schematic.