AD626AR

The AD626AR is a kind of low cost, true single supply differential amplifier which is designed for amplifying and low-pass filtering small differential voltages from sources having a large common-mode voltage.

Features of the AD626AR are:(1)pin selectable gains of 10 and 100; (2)true single supply operation:single supply range of +2.4 V to +10 V, dual supply range of 61.2 V to 66 V, Wide output voltage range of 30 mV to 4.7 V; (3)optional low-pass filtering; (4)excellent DC performance:low input offset voltage: 500 mV max;large common-mode range: 0 V to +54 V;low power: 1.2 mW (VS = +5 V);good CMR of 90 dB typ; (5)AC performance:fast settling time: 24 ms (0.01%); (6)includes input  protection:series resistive inputs (RIN = 200 kV); RFI filters included; allows 50 V continuous overload.

The absolute maximum ratings of the AD626AR can be summarized as: (1): supply voltage  is +36 V; (2): peak input voltage is 60 V; (3): maximum reversed supply voltage limit is 34 V; (4): output short circuit duration is indefinite; (5): Storage temperature range (N, R) is 65°C to +125°C; (6): operating temperature range is 40°C to +85°C; (7): lead temperature range (soldering 60 sec)  is +300°C