The AD7739 datasheet states that the device can operate with +/- 2.5 volt inputs.
The Absolute Maximum ratings for the AIN pins are listed as -0.3V to AVDD + 0.3V which would appear to contradict the input voltage range.
I wish to use the device with an external instrumentation amplifier operating with supplies of ca +/- 15V and a ouput voltage range of +/- 2V in normal operation.
How should I protect the input of the AD7739 from overvoltage ouput of the instrumentation amplifier.