应用功能:Low Cost, Low PowerInstrumentation Amplifier The AD620, with its high accuracy of 40 ppm maximumnonlinearity, low offset voltage of 50 mV max and offset drift of0.6 mV/°C max, is ideal for use inprecisiondataacquisitionsystems,suchasweighscalesandtransducerinterfaces. Furthermore,the low noise, low input bias current, and low powerof the AD620 make it well suited for medical applications suchas ECG and noninvasive blood pressure monitors.