Analog Devices Inc.

AD637BRZ  

RMS to DC Converters

AD637BRZ Description

The AD637BRZ from Analog Devices Inc. is a high-precision, monolithic RMS-to-DC converter designed for accurate measurement of complex waveforms in demanding applications. Packaged in a 16-SOIC surface-mount form factor, it operates over a wide supply voltage range of ±3V to ±18V with a low supply current of 2.2 mA, making it suitable for both portable and industrial systems. Compliant with ROHS3 and REACH standards, it features a Moisture Sensitivity Level (MSL) 1 rating, ensuring reliability in varied environmental conditions.

AD637BRZ Features

• High Accuracy: Provides true RMS conversion with <0.5% error for sinusoidal inputs.
• Wide Dynamic Range: Handles input signals from 0 to 7 Vrms with excellent linearity.
• Low Power Consumption: 2.2 mA supply current minimizes energy usage in battery-operated devices.
• Broad Supply Range: Supports ±3V to ±18V, accommodating diverse system requirements.
• Robust Packaging: 16-SOIC tube packaging ensures mechanical durability and ease of assembly.
• Compliance: Meets ROHS3, REACH Unaffected, and EAR99 standards for global deployment.

AD637BRZ Applications

• Power Monitoring: Ideal for measuring AC line voltage, current, and power in energy meters.
• Audio Processing: Ensures accurate RMS level detection in professional audio equipment.
• Industrial Automation: Used in vibration analysis, motor control, and instrumentation.
• Test & Measurement: Critical for oscilloscopes, multimeters, and signal analyzers requiring true RMS conversion.
• Medical Devices: Provides precise signal measurement in diagnostic and monitoring systems.

Conclusion of AD637BRZ

The AD637BRZ stands out as a high-performance RMS-to-DC converter with unparalleled accuracy, low power consumption, and versatile supply compatibility. Its robust design and compliance with international standards make it a preferred choice for engineers in power electronics, audio systems, and industrial automation. Whether for precision measurement or energy-efficient applications, the AD637BRZ delivers reliability and performance in a compact, surface-mount package.

AD637BRZ Documents

Download datasheets and manufacturer documentation for AD637BRZ

Datasheets :

AD637