ANALOG DEVICES AD8205YRZ

AD8205 is a single-supply difference amplifier for amplifying small differential voltages in the presence of large common-mode voltages. The operating input common-mode voltage range extends from −2V to +65V. The typical single supply voltage is 5V. The output offset can be adjusted from 0.05V to 4.8V with a 5V supply by using the VREF1 and VREF2 pins. With VREF1 attached to the V+ pin, and VREF2 attached to the GND pin, the output is set at half scale. Attaching both pins to GND causes the output to be unipolar, starting near ground. Attaching both pins to V+ causes the output to be unipolar starting near V+. Other offsets can be obtained by applying an external voltage to the VREF1 and VREF2 pins. It is widely used in application such as high-side current sensing in: motor controls, transmission controls, diesel injection controls, engine management, suspension controls, vehicle dynamic controls, DC-to-dc converters etc.