We have found 4pcs failure in 100 mass production boards after assembling, which shows over 14V output at VOUT, under the mode of +/-10V output with overrange. We just applied probe of Digital Multi Meter at VOUT and observe it. Changing the AD5422, and the board had remedied to show normal voltage.
I would like to ask you to check schematic but prefer to do it in closed loop. Could you please let us know where should I send ?