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ADE7769ARZ-RL

ADE7769ARZ-RL Description

The ADE7769ARZ-RL is a high-precision single-phase energy metering IC designed by Analog Devices Inc. This device is engineered to provide accurate energy measurement in various applications. It features a surface-mount package, specifically in a 16SOIC format, and is available in tape and reel (TR) packaging for convenient handling and assembly. The ADE7769ARZ-RL operates within a supply voltage range of 4.75 V to 5.25 V and draws a supply current of 5 mA. It supports multiple I/O voltage levels, with low I/O voltages of 0.5V and 0.8V, and high I/O voltages of 2.4V, 4V, and 4.5V. The input impedance is rated at 320 kΩ, ensuring minimal load impact on the measured circuits. The device is classified under ECCN EAR99 and HTSUS 8542.39.0001. Despite its obsolescence, the ADE7769ARZ-RL remains a reliable choice for applications requiring precise energy measurement.

ADE7769ARZ-RL Features

The ADE7769ARZ-RL stands out for its exceptional measurement accuracy, achieving a low measurement error of only 0.1%. This high precision makes it suitable for applications where accurate energy consumption tracking is critical. The device's single-phase metering capability simplifies design and implementation in residential and small commercial energy metering systems. Its moisture sensitivity level (MSL) is rated at 1 (unlimited), ensuring robustness and reliability in various environmental conditions. The ADE7769ARZ-RL's surface-mount technology (SMT) allows for efficient integration into compact and high-density PCB designs.

ADE7769ARZ-RL Applications

The ADE7769ARZ-RL is ideal for a wide range of applications, particularly in the energy management and power monitoring sectors. It is commonly used in single-phase electricity meters, where accurate measurement of energy consumption is essential for billing and energy management purposes. The device's ability to operate within a specific supply voltage range and its support for multiple I/O voltage levels make it versatile for various power management systems. Additionally, its high input impedance ensures minimal interference with the circuits being measured, making it suitable for applications requiring high accuracy and reliability.

Conclusion of ADE7769ARZ-RL

In summary, the ADE7769ARZ-RL is a high-performance single-phase energy metering IC that offers precise measurement capabilities and robust performance. Despite being marked as obsolete, its technical specifications and features make it a reliable choice for applications requiring accurate energy measurement. The ADE7769ARZ-RL's surface-mount package, multiple I/O voltage support, and low measurement error ensure it remains a valuable component in the power management and energy metering industry.