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AD5542 in bipolar mode - opamp recommendation

Question asked by JustGreg on Jul 11, 2011
Latest reply on Jul 13, 2011 by JustGreg

Hi!

 

I'd like to use the AD5542 DAC in bipolar mode.  The DAC's output would be in the -2mV....+2mV range. In the datasheet there is a circuit which presents a possible approach to the bipolar mode and it emphasizes the importance of picking the right opamp. My questions are:

 

1. What would be a right choice for this op-amp? I've an AD8629 which more or less okay, can you recommend that?

2. In my case, can I copy the fig. 24 in AD5542's datasheet or I need a different circuit?

 

Thank you in advance.

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