Analog Devices Inc.

AD637JR-REEL7  

RMS to DC Converters

AD637JR-REEL7 Description

The AD637JR-REEL7 is a high-performance RMS-to-DC converter from Analog Devices Inc., designed for precision power management applications. This device is part of the AD637 family, renowned for its accuracy and reliability in converting true RMS values to DC. The AD637JR-REEL7 is packaged in a 16-lead SOIC format, making it suitable for surface mount applications. It operates over a wide supply voltage range of ±3V to ±18V and draws a supply current of only 2.2 mA, ensuring efficient power usage. The device is categorized under Power Management Integrated Circuits (PMIC) and is ideal for applications requiring precise power monitoring and control.

AD637JR-REEL7 Features

• Wide Operating Voltage Range: The AD637JR-REEL7 operates within a supply voltage range of ±3V to ±18V, providing flexibility for various power supply configurations.
• Low Supply Current: With a supply current of just 2.2 mA, this RMS-to-DC converter is highly energy-efficient, making it suitable for low-power applications.
• Surface Mount Compatibility: The device is available in a surface mount package (16SOIC), which is ideal for modern PCB designs and automated assembly processes.
• Moisture Sensitivity Level (MSL) 1: The AD637JR-REEL7 has an MSL rating of 1, indicating it is not moisture-sensitive and can be stored and handled without special precautions.
• Tape & Reel Packaging: The AD637JR-REEL7 is packaged in tape and reel format (TR), which is convenient for high-volume production and ensures consistent placement during manufacturing.
• Obsolete Product Status: While the AD637JR-REEL7 is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are required.

AD637JR-REEL7 Applications

The AD637JR-REEL7 is well-suited for a variety of applications that demand precise RMS-to-DC conversion. Some key applications include:

• Power Monitoring: Ideal for monitoring AC power levels in industrial control systems, where accurate RMS measurements are crucial for energy management.
• Signal Processing: Used in signal processing applications where true RMS values of complex waveforms need to be converted to DC for further processing.
• Instrumentation: Suitable for precision instruments that require accurate RMS measurements, such as power analyzers and oscilloscopes.
• Telecommunications: In telecom equipment, the AD637JR-REEL7 can be used to monitor power levels in RF signals, ensuring optimal signal integrity and performance.

Conclusion of AD637JR-REEL7

The AD637JR-REEL7 from Analog Devices Inc. is a robust RMS-to-DC converter that offers precise power management capabilities. Its wide operating voltage range, low supply current, and surface mount compatibility make it a versatile choice for various applications. Despite its obsolete status, the AD637JR-REEL7 remains a reliable option for legacy systems and specific applications where its unique features are essential. For engineers and designers seeking a high-performance RMS-to-DC converter, the AD637JR-REEL7 is a proven solution that delivers accuracy and efficiency in power management.

AD637JR-REEL7 Documents

Download datasheets and manufacturer documentation for AD637JR-REEL7

Datasheets :

AD637      

Other Related Documents :

Tape and Reel Packaging      

PCN Obsolescence/ EOL :

Multiple Devices Family 27/Oct/2011