AD8436 Datasheet (Analog Devices) - True RMS-to-DC Converter

AD8436, True RMS-to-DC Converter

The AD8436 is a new generation, translinear precision, low power, true rms-to-dc converter loaded with options.

It computes a precise dc equivalent of the rms value of ac waveforms, including complex patterns such as those generated by switch mode power supplies and triacs.

Its accuracy spans a wide

AD8436 Features

* Delivers true rms or average rectified value of ac waveform Fast settling at all input levels Accuracy: ±10 μV ± 0.25% of reading (B grade) Wide dynamic input range 100 μV rms to 3 V rms (8.5 V p-p) full-scale input range Larger inputs with external scaling Wide bandwidth: 1 MHz for

* 3 dB (3