Tool/software:
Hi team，
Harman used the AMP chip TAS5431-Q1 in the MAZDA project in TBOX. During the test, the customer found that one of the test items, PSRR, did not meet the SPEC requirements. The test result was about 71.5dB, and the SPEC requirement was 75dB, as follows: I have the following questions now, please support:
1) Is 75dB in SPEC the minimum value?
2) Can you help test with TI's EVK board to see what TI's EVK board can achieve?
3) Can you guide the test setup and instrument settings? I want to see the differences in our test environment. Is there any relevant guidance material?