AD648JR

The AD648JR is one member of the AD648 series which designed as the dual precision, low power bifet operational amplifiers. With the help of maximum input current of 20 pA per amplifier, it has an excellent building block for the high input impedance instrumentation amplifier. Also the ion-implanted FET and laser wafer trimming technologies makes low bias current (10 pA max, warmed up) and low quiescent current (400 mA max) of this device.

Features of the AD648JR are:(1)surface mount (soic) package available in tape and reel in accordance with eia-481a standard;(2)MIL-STD-883B parts avail-able;(3)1.8 V/ms slew rate;(4)1 MHz unity gain bandwidth;(5)400 mA max quiescent current;(6)2 mV p-p noise, 0.1 Hz to 10 Hz.

The absolute maximum ratings of the AD648JR can be summarized as:(1)supply voltage:±18 V;(2)internal power dissipation:500 mW;(3)input voltage:±18 V;(4)output short circuit duration:indefinite;(5)differential input voltage:+Vs and -Vs;(6)storage temperature range (Q, H):-65°C to +150°C;(7)storage temperature range (N, R):-65°C to +125°C;(8)lead temperature range (soldering 60 sec):+300°C;(9)operating temperature range:0°C to +70°C. If you want to know more information such as the electrical characteristics about the AD648JR, please download the datasheet in www.seekic.com or www.chinaicmart.com .