AD637KRZ The AD637KRZ is a high accuracy RMS to DC converter from Analog Devices. It features 0.02% maximum nonlinearity and 8 MHz bandwidth.
Mfr Part #:

AD637KRZ

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD637KRZ is a high accuracy RMS to DC converter from Analog Devices. It features 0.02% maximum nonlinearity and 8 MHz bandwidth.
✓ Total Stock: 8,777 pcs
$ Price Range: $0.75

AD637KRZ Available from 1 distributor

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✓ Non-Authorised
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AD637KRZ Specifications Quick View

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AD637KRZ Description

Short technical summary and product information.

The AD637KRZ is a high accuracy RMS to DC converter from Analog Devices. It provides a precision true RMS to DC conversion with a maximum nonlinearity of 0.02% for a 0 V to 2 V rms input. An additional 0.1% error applies for signals with a crest factor of 3. The device offers a wide bandwidth of 8 MHz typical at 2 V rms input, and 600 kHz typical at 100 mV rms input. The AD637KRZ is housed in a 16-lead SOIC package, suitable for surface-mount assembly. This converter is designed for applications requiring accurate RMS measurement of AC signals, such as audio, instrumentation, and power monitoring.

AD637KRZ Quick Information

Product Type: RMS to DC Converter
Series: AD637
Canonical Name: AD637KRZ RMS to DC Converter
Subcategory: Converter

AD637KRZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AD637KRZ Estimated Pricing

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1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

AD637KRZ Features

  • High accuracy with 0.02% maximum nonlinearity.
  • Wide 8 MHz bandwidth at 2 V rms input.
  • Operates from 0 V to 2 V rms input range.
  • Additional error for crest factor of 3.
  • 16-lead SOIC package.

AD637KRZ Applications

  • Precision true RMS to DC conversion.
  • Audio signal level measurement.
  • Power system monitoring.
  • Communication signal analysis.

AD637KRZ FAQs

2 frequently asked questions generated from this part’s specifications.
What is the nonlinearity of the AD637KRZ?

The maximum nonlinearity is 0.02% for a 0 V to 2 V rms input.

What is the bandwidth of the AD637KRZ?

The bandwidth is 8 MHz typical at 2 V rms input and 600 kHz typical at 100 mV rms input.

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