Other Parts Discussed in Thread: ISOW7841EVM, ISO7041, , ISO7841, ISOW7841, ISO6741, ISO7741, ISO7721, SN6501, SN6505B
I am isolating the SPI interface of a MAX30003 and a micro controller with two ISOW7841EVM (CSB, SCLK,SDO, SDI, INTB). INTB Is connected to the second ISOW7841EVM. This is working fine.
Now I want to reduce power consumption, so I change the second ISOW7841EVM for a ISO7041DBQEVM and I connected INTB and VCCISO from the other ISOW7841EVM to the ISO7041. This is not working.
I try changing the SDI and the INTB of isolator and this works.
My question is, if the transmission rate is less than 4 Mbps, is there a way where a configuration that works with the ISOW7841EVM should not work with the ISO7041DBQEVM?