Read data is 0XF4,0X53,0XFE, how to parse?
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Looking at the timing diagram of Figure 3a, I think there could be something wrong with your communication with the ADC. The first two bits should always be zeros. Can you provide an oscilloscope photo showing CSL, SCK, SDI and SDO? A schematic of your circuit would also be helpful.
Thank you for your reply. This problem has been bothering me for a long time. Could you please provide relevant reading and writing routines for ltc2439-1?
The first two bits should always be zeros，why？
Read channel 0 data, single-end input, single chip sends 0XB0, right