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Any changes in AD7367 dual power supply?

Hi, table 7 at page 16 of datasheet has changed from rev. B to rev. D. Is the new one wrong?

In my design (made on rev. B) I use +-5V analog input range and AD7367 is powered with +-5V on Vdd/Vss, I assembled 150 boards and they all work fine, except that ADC saturation is at +-2.5V instead of +-5V.

Since I'm going to produce another batch, I'm worried that something has changed on latest produced 7367s.

Could anyone from ADI clarify this or redirect me to an errata sheet?

Thanks

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  • Hi, there was an initial misunderstanding between AD7367 and AD7367-5. Which one do you use?

    I'm using AD7367-5 configured as +/-5V (see attached figure) and I confirm it wraps at +/-2.5V.

    I've only could take note of it, then keep the input signals within that range.

    Datasheet appears to be wrong.

    Cheers

Reply
  • Hi, there was an initial misunderstanding between AD7367 and AD7367-5. Which one do you use?

    I'm using AD7367-5 configured as +/-5V (see attached figure) and I confirm it wraps at +/-2.5V.

    I've only could take note of it, then keep the input signals within that range.

    Datasheet appears to be wrong.

    Cheers

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