Multifunction DAQ

Showing results for 
Search instead for 
Did you mean: 

Availability of CDC evaluation board with high data acquisition rate than AD7150

Go to solution

I am looking for a CDC (Capacitance to Digital converter) evaluation Board with high data acquisition rate, may be in the order of microseconds. Right now, I am working with AD 7150. Could you please suggest me any faster evaluation board, if available.

0 Kudos
Message 1 of 2
Accepted by topic author Salmaz

µs ? You ask for an increase of factor 1000:) . I'm shure you looked up the common  analog semiconductor companies....  however have you contacted them , or some distributors ?


In the rare conditions you need some fF resolutions in some µs you can't expect ready made ICs for it. (application?market?)

Build a LC oscillator in the xxMHz range and use (heterodyne)  P/F demodulation?






Greetings from Germany

LV since v3.1

“ground” is a convenient fantasy

'˙˙˙˙uıɐƃɐ lɐıp puɐ °06 ǝuoɥd ɹnoʎ uɹnʇ ǝsɐǝld 'ʎɹɐuıƃɐɯı sı pǝlɐıp ǝʌɐɥ noʎ ɹǝqɯnu ǝɥʇ'

Message 2 of 2