Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

Level 9
Level 9
100 sign-ins 5 likes given 1000 replies posted

When users configure analog chains on single supply applications,


confusion often rises as to offsetting and dynamic range and input


common mode range. Same is true of single ended vs differential


applications, like A/D as example.




PSOC designer has one component (may be more), Comparator, that shows


a graphical picture of analog I/O behaviour.




Why not in datasheet config for an analog module show a graphical picture,


for given G and offset and differential settings, show allowed CM range, including,


if applicable, RRIO effects, eg. capable or not capable.




So a basic pic of input range, output swing, for component settings. And show


relationship between input and output, including saturation region.




Regards, Dana.

0 Replies