Hi I m now designing ADS41B29 circuit
The IC have pair input pin but I want to use single input pin
is it possible ?--
INP is signal input ,
INM is GND or 1.5V
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We do not recommend using a single-ended input. The unbalanced signal will degrades performance because of the small range of allowable input common-mode voltage.
For signals that do not have content at DC, we suggest using a transformer to convert from single-ended to differential (see EVM schematics). If you need to pass DC signals, then a differential amplifier is required.