Re: MCP3561 gain not working
Yes, possibly I will try another setting of REFIN+ and REFIN-.
Another problem is that when I use continuous conversion mode in MUX mode to convert CH0, I get the correct data rate clock. That is 62.5 KHz for 8 MHz external clock with OSR 32. But when using SCAN mode to scan CH0 then CH1, the data rate clock does not go above 20 KHz, no matter the OSR setting and with TDLY_SCAN to 0 and TIMER to 0.
The setting is 1) IRQ output to the MCU. 2) Then the MCU reads ACDATA. All interrupts are catched. I see with the logic analyzer that everything is alright. But the data rate stays the same either using OSR 64 or OSR 32 ~ 20 KHz
Did you get faster data rate in continuous SCAN mode no delay?