This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPA6211A1: Abnormal Gain Sample

Part Number: TPA6211A1
Other Parts Discussed in Thread: TINA-TI

Hi,

My customer is using the TPA6211A1.

Some samples has large gain error in comparison to normal one.

Its abnormal gain is larger than simulation result by TINA-TI, so I suspect spec out.

Please refer the attached files.

TPA6211A.xlsx TPA6211A sim.TSC

Appearing probabillity of abnormal sample is about 1%.

This is caused by not boards but samples, we checked by swapping IC.

Could you investigate about this defect?

Best Regards,

Kuramochi