AD736

Analog Devices

AD736: Low Cost, Low Power, Precision, Monolithic True RMS-to-DC Converter Data Sheet

Check AD736 Price & Availability at Canics

• COMPUTES:

True RMS ValueAverage Rectified ValueAbsolute Value

• PROVIDES:

200 mV Full-Scale Input Range (Larger Inputs with Input Attenuator)High Input Impedance of 10¹² VLow Input Bias Current: 25 pA MaxHigh Accuracy: ±0.3 mV ±0.3% of Reading

RMS Conversion with Signal Crest

Factors up to 5Wide Power Supply Range: +2.8 V,

-3.2V to ±16.5 VLow Power: 200 mA Max Supply

CurrentBuffered Voltage OutputNo External Trims Needed for Speci-

fied AccuracyAD737 - An Unbuffered Voltage Output

Version with Chip Power Down

also Available