Analog Devices AD849 Manuals

AD848/AD849 are high performance, low power monolithic operational amplifiers. AD848 is internally compensated for stable operation with closed-loop gains of 5 or greater. AD849 is fully decompensated for higher open-loop gains up to 63 dB.

The document describes the features and characteristics of the AD848 and AD849, which are high speed, low power monolithic operational amplifiers. The AD848 has a gain bandwidth of 725 MHz and a supply current of 4.8 mA, suitable for applications with closed loop gains of 5 or greater. The AD849, on the other hand, is fully decompensated and has a gain bandwidth of 175 MHz and an input voltage noise of 3 nV/√Hz, making it suitable for specific applications. Both products can be used in cable drivers, 8- and 10-bit data acquisition systems, video and RF amplification, and signal generators.

AD848/AD849 are high speed, low power monolithic operational amplifiers. The AD848 is internally compensated so that it is stable for closed loop gains of 5 or greater. The AD849 is fully decompensated and is capable of very high gain bandwidth product across the entire frequency range with extremely low nonlinearity distortion at high gain.