AD845

a Precision, 16 MHz CBFET Op Amp 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/mV Min Open-Loop Gain 4 ␮V p-p Max Voltage Noise, 0.1 Hz to 10 Hz 94 dB Min CMRR Available in Plastic Mini-DIP, Hermetic CERDIP, and SOIC Packages. Also Available in Tape and Reel in Accordance with EIA-481A Standard AD845 CONNECTION DIAGRAMS Plastic Mini-DIP (N) Package and CERDIP (Q) Package 16-Lead SOIC (R-16) Package GENERAL DESCRIPTION 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...