The ADPD4100 is listed as a featured product for Respiration Rate Monitoring on the following Analog Devices website:
However, I cannot find much other information about how to perform respiration monitoring with the ADPD4100 on the Analog Devices website or elsewhere.
Can I please get some guidance?
Are components besides the ADPD4100 needed for respiration rate monitoring? Is the AD5933 (which is also listed as a featured product) needed?
Are there any examples or figures for the circuits / programming needed available?