AD831APZ-REEL7 RF Logarithmic Detector Amplifier – Surface Mount Reel Package

AD831APZ-REEL7 Overview

The AD831APZ-REEL7 is a precision logarithmic detector and RMS-responding true RMS detector designed for accurate RF and microwave power measurement. With a wide dynamic range and high linearity, this device offers reliable signal level detection from low to high frequencies. It is well-suited for demanding industrial and communications applications requiring stable, repeatable power measurement in compact surface-mount packaging. The device enables engineers to integrate efficient power detection functions with minimal external components. For additional detailed product data, visit IC Manufacturer.

AD831APZ-REEL7 Technical Specifications

AD831APZ-REEL7 Key Features

• Wide Frequency Range: Operates from 0.1 MHz up to 2.5 GHz, enabling versatile use across RF and microwave applications.
• High Dynamic Range: Supports 60 dB dynamic range for detecting both weak and strong signals accurately.
• Logarithmic Response: Provides a precise 25 mV/dB slope, facilitating easy integration with analog measurement systems.
• Low Power Consumption: Operates efficiently at a 5 V supply with minimal current draw, beneficial for power-sensitive designs.
• Compact Surface-Mount Package: Comes in a 16-lead SOIC package, supporting automated assembly and space-saving PCB layouts.
• Wide Operating Temperature: Functions reliably from -40??C to +85??C, suitable for harsh industrial environments.
• High Accuracy and Repeatability: Ensures consistent power measurement critical for calibration and monitoring applications.

AD831APZ-REEL7 Advantages vs Typical Alternatives

This device stands out by combining a wide frequency range and high dynamic range with superior linearity, offering better sensitivity and accuracy than many conventional detectors. Its low power operation and compact SOIC packaging simplify system integration and reduce overall solution size. Additionally, its robust temperature tolerance and stable output voltage enhance reliability in industrial and communication environments, making it a preferred choice over less versatile or bulkier alternatives.

Typical Applications

• RF power measurement and monitoring in wireless communication systems, ensuring accurate transmission power control and system performance verification.
• Automated test equipment (ATE) for semiconductor manufacturing, providing precise signal level detection and calibration.
• Cellular base station transmitters and receivers, where reliable signal strength monitoring is critical for network stability.
• Radar and instrumentation systems requiring fast and accurate RF power detection across a broad frequency range.

AD831APZ-REEL7 Brand Info

The AD831APZ-REEL7 is part of a comprehensive line of precision RF and microwave detectors designed for demanding industrial and communication applications. Manufactured by a leading semiconductor company, this product reflects a commitment to high-quality, reliable components that meet strict performance standards. The device benefits from extensive design expertise and rigorous testing to deliver consistent, high-accuracy power detection in a compact form factor, supporting modern electronics development and production.

FAQ

What frequency range does this logarithmic detector support?

The device supports a wide frequency range from 0.1 MHz up to 2.5 GHz, making it suitable for a broad spectrum of RF and microwave applications such as wireless communications and radar systems.

What is the typical dynamic range of the AD831APZ-REEL7?

This detector offers a dynamic range of 60 d