In one of the answers on this forum about the ADPD4101 power sequence, it says:
You can skip the sequence in the "Errata for Preliminary Datasheet", which is no longer needed for ADPD4101 part with chipID 0x02C2
Can I get a link to the Errata, please? I couldn't find it in the documentation section.
What drives the shape of the BPF waveform? Is it the reflection coefficient of the surface the emitter/detector are aimed at or? What if the sensor is moving around - will the zero crossing point change?