AD845 Datasheet - Analog Devices

AD845 CBFET Op Amp

The AD845 is a fast, precise, N channel JFET input, monolithic operational amplifier. It is fabricated using Analog Devices’ complementary bipolar (CB) process. Advanced laser-wafer trimming technology enables the very low input offset voltage and offset voltage drift performance to be realized. Th.

AD845 Features

* Replaces Hybrid Amplifiers in Many Applications AC PERFORMANCE: Settles to 0.01% in 350 ns 100 V/␮s Slew Rate 12.8 MHz Min Unity Gain Bandwidth 1.75 MHz Full Power Bandwidth at 20 V p-p DC PERFORMANCE: 0.25 mV Max Input Offset Voltage 5 ␮V/؇C Max Offset Voltage Drift 0.5 nA Input Bias Current 250 V/

AD845-AnalogDevices.pdf