Hi Andrea, Thanks for sharing the scope capture. The communication looks proper and you're waiting more than the requested 10us before beginning to read the conversion so that looks proper. When things look proper but aren't working right we like to verify the basics. Can you confirm the schematic connections to the TSC2003 ? Have you used a local decoupling capacitor directly at the V+ pin of the device? Are there any input filters applied to the inputs to reduce possible interference from noise generators in the system?
↧