Micropower Dual and Quad JFET Op Amps

Posted on Dec 1, 2012

The LT®1462/LT1464 duals and the LT1463/LT1465 quads are the first micropower op amps to offer picoampere input bias currents and unity-gain stability when driving capacitive loads. For each amplifier, the LT1462/LT1463 consume only 28mA of supply current; the faster LT1464/ LT1465, just 145mA. Low supply current and operation specified at ±5V supplies make these amplifiers appropriate for portable low power applications.

The LT1462/3/4/5 family is especially suited for piezo transducer conditioning, strain gauge weight scales, very low droop track-andholds, wide dynamic range photodiode amplifiers and other applications that benefit from pA input bias current. The LT

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