I try to use my own PCB to read ADXRS453 data, and there is a CST fault.
And I verify the voltage on the CP5 package pin, it is just in 15.3V. This is my PCB design drawings,I couldn't find what is the wrong.
P.S. the diode specifications are 40V/3A.
I use a 5V power replace and the problem solved, but the data sheet says it can work in.3.3~5V