RMS To DC Converter

This is a Precision Micro-power true RMS-to-DC converter built using LTC1966 RMS to DC Converter chip and op-amp LTC1494. The RMS to DC that is Converted by LTC1966 and op-amp is used as a post filter to improve AC Response with Offset and Gain Correction. The circuit converts the AC signal into DC. The project works with a single AC input signal and a variety of passive components provided to support configurations for varied applications. Input 1 and Input 2 can be used to feed differential signals. In this case choose appropriate components as per application requirement. Please refer to the datasheet of LTC1966 for more information. The board operates with a dual power supply +/-5V DC. The input voltage range is up to 1V and the output is also up to 1V.