Re: calibration ADE7754
hello there, im also working with ICs from analog devices mainly the 7755, 7757 and 7758..first, get urself a copy of AN-624, that's an app note for the 7754. see, to calibrate the IC is by manipulating the registers in the memory. u can actually try this by AD's own software downloadable from their site. to hook the IC to the PC requires a serial interface coz the IC communicates through an SPI interface. anyway, checkout the datasheet and app notes. it'll help a lot. call ur local vendor for tech support.