AD8207WBRZ (ANALOG DEVICES)

The AD8207WBRZ is a single-supply Difference Amplifier for amplifying small differential voltages in the presence of large common-mode voltage. The operating input common-mode voltage range extends from -4V to +65V with a 5V supply. The AD8207 works with a single-supply voltage of 3.3 to 5V and is ideally suited to withstand large input PWM common-mode voltages, typical in solenoid and motor control applications. Excellent DC performance over temperature keeps errors in the measurement loop to a minimum. Offset drift is typically less than 500nV/°C and gain drift is typically below 10ppm/°C. The AD8207 is ideal for bidirectional current sensing applications. It features two reference pins, VREF1 and VREF2, that allows the user to easily offset the output of the device to any voltage within the supply range.