Other Parts Discussed in Thread: DRV2625, DRV-ACC16-EVM
This is the DRV2625 test waveform, CH1 is acceleration waveform, CH2 is (OUT+) - (OUT-) waveform. CH1 seems fine, but CH2 seems abnormal.
I'm not sure why the CH2 has no negative signal, Have you met this issue before? Maybe it's caused by probes and need differential probes?
Feel free to ask me if you have any questions or suggestions.