Part Number: ADC12QJ1600-EP
Other Parts Discussed in Thread: ADC12QJ1600
Hi,
I am using the ADC12QJ1600 EVM and would like to operate it in DC-coupled single-ended mode instead of the default DC-coupled differential input.
In a previous discussion with TI support, I was advised that for single-ended operation one input can be driven while the other input should be connected to ground through a 0.1 µF capacitor. However, when reviewing the EVM schematic (ADC12QJ1600 Evaluation Manual, page 28), I do not see an obvious way to implement this for the INAN pin.
Could you please clarify:
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How the INAN pin should be terminated on the EVM for DC-coupled single-ended operation?
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Whether the EVM supports this configuration as-is, or if board modifications (e.g., component removal or rework) are required?
Any guidance or schematic references would be greatly appreciated.
Best regards,
Shariful
