Question My AD8608 doesn't work as expected. My input signal is in range of +-5mV. Answer Input signal lower GND level violate absolute maximum ratings. Input Voltage
needs no be in range GND to VS. Stresses above those listed under Absolute
Maximum Ratings may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any other
conditions above those indicated in the operational section of this
specification is not implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.