ANALOG DEVICES  AD736ARZ  RMS to DC Converter, Low Power, 0.3 %, 33 kHz, -40 °C, 85 °C, SOIC, 8 Pins


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  • Manufacturer:
  • Newark Part No.: 59K4732
  • Manufacturer Part No AD736ARZ

Product Overview

The AD736ARZ is a Low Power True RMS to DC Converter that is laser trimmed to provide a maximum error of ±0.3mV ±0.3% of reading with sine wave inputs. It maintains high accuracy while measuring a wide range of input waveforms, including variable duty-cycle pulses and triac (phase)-controlled sine waves. The small size of this converter make it suitable for upgrading the performance of non-rms precision rectifiers in many applications. Compared to these circuits, the AD736 offers higher accuracy at an equal or lower cost. The precision, monolithic true RMS to DC converter can compute the rms value of both AC and DC input voltages. It can also be operated as an AC-coupled device by adding one external capacitor. In this mode, this converter can resolve input signal levels of 100μV rms or less, despite variations in temperature or supply voltage. High accuracy is also maintained for input waveforms with crest factors of 1 to 3.
  • Converts an AC voltage waveform to a DC voltage and then converts to the true rms
  • High input impedance
  • Low input bias current
  • High accuracy
  • RMS conversion with signal crest factors up to 5
  • Low power
  • Buffered voltage output
  • No external trims needed for specified accuracy


Signal Processing
ESD sensitive device, take proper precaution while handling the device.
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Product Information

  • Accuracy % 0.3%
  • Bandwidth 33kHz
  • Operating Temperature Min -40°C
  • Operating Temperature Max 85°C
  • Digital IC Case SOIC
  • No. of Pins 8Pins
  • Supply Voltage Range 2.8V
  • Packaging Each
  • Power Dissipation Pd 200 mW
  • MSL MSL 1 - Unlimited
  • Supply Current 200 mA
  • SVHC No SVHC (15-Jun-2015)

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  • CAD CadSoft_EAGLE (2.50KB) EN
  • Availability

    Check stock and lead times
    • 94 Further stock expected to ship on May 12, 2016
    • More stock available week commencing 6/20/16

    Contact me when back in stock


    • 94T5626 - RMS to DC Converter, Low Power, 0.3 %, 170 kHz, -40 C, 85 C, SOIC, 8
    • 59K4733 - IC,RMS-to-DC Converter,BIPOLAR,SOP,8PIN

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $10.24 $10.24



    Quantity List Price
    1 - 9 $10.24
    10 - 24 $9.20
    25 - 49 $8.38
    50 - 99 $7.83
    100 - 249 $7.56
    250 - 499 $6.97
    500 - 999 $6.33
    1000+ $5.51

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      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
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    RMS to DC Converter, Low Power, 0.3 %, 170 kHz, -40 C, 85 C, SOIC, 8

    Availability:​ 160  

    Price for: Each

    1+ $9.84 10+ $8.86 25+ $8.06 50+ $7.48 More pricing


    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 6/27/16
    Suggested Substitutes



    IC,RMS-to-DC Converter,BIPOLAR,SOP,8PIN

    Availability:​ 0

    Price for: Each (Supplied on Full Reel)

    2500+ $5.46

      More stock available week commencing 6/20/16

    Not Normally Stocked

    Non-Cancelable / Non Returnable

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