AD704 Datasheet - Analog Devices

AD704 Picoampere Input Current Quad Bipolar Op Amp

The AD704 is a quad, low power bipolar op amp that has the low input bias current of a BiFET amplifier and offers a significantly lower IB drift over temperature. It uses superbeta bipolar input transistors to achieve picoampere input bias current levels (similar to FET input amplifiers at room temp.

AD704 Features

* High dc precision 150 µV maximum offset voltage 1.5 µV/°C maximum offset voltage drift 270 pA maximum input bias current 0.3 pA/°C typical IB drift Low noise: 0.5 µV p-p Typical noise: 0.1 Hz to 10 Hz Low power: 600 µA maximum supply current per amplifier Dual version: AD706 APPLICATIONS Industrial/

AD704 Datasheet (228.43 KB)