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ads1262: the sensor bias current remains on or pulsed on?

Other Parts Discussed in Thread: ADS1262

Hi, there

In our design the sensor bias current function is used to detect the presence of sensor. But when I configured 50uA current sensor bias, I get a pulsed signal between AIN0 and AIN1. Is that reasonable or I misunderstand something? Any reply will be appreciated.

Thanks

Yang