AD8417WHRMZ - Precision Current Sense Amplifier from Analog Devices Inc.

The AD8417WHRMZ is a high-performance, precision current sense amplifier manufactured by Analog Devices Inc. This device offers a wide input common-mode voltage range and is designed for bidirectional current sensing in both AC and DC applications. Its robust design and precision make it an ideal choice for automotive, battery monitoring, and energy management systems.

Key Features:

• Wide Input Common-Mode Voltage Range: The AD8417WHRMZ operates over a wide common-mode voltage range of -2 V to +70 V, accommodating a variety of use cases and ensuring versatility in application.
• High Accuracy: This current sense amplifier boasts an excellent accuracy profile, with a typical offset voltage of only 100 µV and gain error of 1%. These features ensure precise current measurement, critical for sensitive applications.
• High Bandwidth: With a bandwidth of 1 MHz, the AD8417WHRMZ is capable of tracking rapid current changes, making it suitable for high-speed applications.
• Low Power Consumption: The device's low quiescent current of 700 µA is beneficial for power-sensitive designs, helping to minimize overall power consumption.
• Robust Construction: It is housed in a compact 8-lead MSOP package with exposed pad for thermal performance, and it features robust ESD protection, enhancing its durability and longevity in harsh environments.

Applications:

• Automotive battery management systems
• Power management and overcurrent protection
• Portable and handheld applications
• Energy metering and solar inverters
• Motor control and load detection

The AD8417WHRMZ is a testament to Analog Devices Inc.'s commitment to providing high-quality, reliable components for precision measurement solutions. Its combination of high accuracy, wide voltage range, and low power consumption makes it a versatile and essential component for designers and engineers looking to enhance the performance of their current sensing applications.