Hi,
I am a student working with the TLC3544 and am having some issues when sampling.
The 14-bit ADC is sampling up to values of 4032, but then the value jumps to 12288. Sampling data is accurate between 0-4032 and 12288-16383, But there is the jump between these ranges, the output will jump from 4032-12288.
The datasheet says the SDO output format is as follows: [14-bit Data][2-bit Don't Care] . With MSB on the left here, so the output is 000000000000XX.
Using an oscilloscope I have looked at the SDO output. The first 8 bits can be seen to jump between 00111111 and 11000000 when input voltage is varied carefully around this level.
I would appreciate if someone could assist me with diagnosing the problem, any questions please ask.
