https://www.digikey.ch/de/products/detail/adafruit-industries-llc/1083/4990763?gclsrc=aw.ds&&utm_adgroup=General&utm_source=google&utm_medium=cpc&utm_campaign=PMax:%20Smart%20Shopping_Product_Zombie%20SKUs&utm_term=&productid=4990763&utm_content=General&utm_id=go_cmp-18009722334_adg-_ad-__dev-c_ext-_prd-4990763_sig-CjwKCAiApsm7BhBZEiwAvIu2X4V9PWsnc9GyKtLyteaQsQjCpO1um1NcyT_1Jx6-BKEGa0vNIIOP7BoClk8QAvD_BwE&gad_source=1&gclid=CjwKCAiApsm7BhBZEiwAvIu2X4V9PWsnc9GyKtLyteaQsQjCpO1um1NcyT_1Jx6-BKEGa0vNIIOP7BoClk8QAvD_BwE&gclsrc=aw.ds Isn this a not a variant of the ADS1115 16-Bit Analog-to-Digital Converter discussed here? And there is a great manual available from Adafruit for this chip: https://cdn-learn.adafruit.com/downloads/pdf/adafruit-4-channel-adc-breakouts.pdf