AD8205WYRZ-R7

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.

• Ideal for current shunt applications
• High common-mode voltage range is −25V to +75V survival
• Gain is 50V/V typ
• Bidirectional operation
• Offset drift is 15µV/°C typ
• Slew rate is 0.5V/µs typ
• Small signal −3dB bandwidth is 50KHz typ
• Operating voltage range is 4.5V to 5.5V, qualified for automotive applications
• Operating temperature is -40°C to +125°C
• Package style is 8-lead SOIC-N

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party