Hybrid Isolation Amplifiers with a New Twist

AD293 & AD294 Have High Performance, Low Cost, Small Size; A Technological Advance in Transformer Design is the Key

Models AD293 and AD294 are electromagnetically isolated amplifiers in a 40-pin-size DIP package, featuring gains adjustable from 1 to 1000, bandwidths of 2.5kHz (small signal) and 200Hz (large signal, unity gain), and linearity error below 0.1%. The AD293, with versions for industrial and military application (including screening and testing to MIL-STD-883B), provides ± 2500V peak isolation to protect users and equipment against high transient voltage and lethal ground-fault currents. Read full article


Authors

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Ted Serafin

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Delip Bokil