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DAC11001A: Voltage output drift of eval board is +/- 100 uV

Justin Scott
Intellectual 545 points
Part Number: DAC11001A
Other Parts Discussed in Thread: BP-DAC11001EVM, MSP-EXP432E401Y

Hi, Uttam. :) I am using the BP-DAC11001EVM and MSP-EXP432E401Y. I am powering the eval board with +/-15V, 5V for ref power, and 5V for VDD. I am measuring the output over time, and I see a very low frequency drift in the range +/- 100 uV. What is happening here? The board is configured for +/-5V output span, so this drift is over 20 LSBs.