This is from the LTC2492 data sheet:
" The external serial clock mode is selected during the powerupsequence and on each falling edge of CS. In order toenter and remain in the external SCK mode of operation,SCK must be driven LOW both at power…
The closest ADC for which a Linduino driver is available is the LTC2492. This is a 4-ch, SPI, sigma delta ADC.
I am working with at group of Senior Design EE students at BYUI to interface some of the LT2000 series DAC chips to the ESP32.
It should be closely compatible to the drivers used for the LinDuino.
I can easily talk from the Linduino to the LTC2492…
That is a really old application circuit, from the initial release of the part. At the time, we used various microcontroller boards for developing application code, including the DC590 controller board. We've since migrated almost everything…