Product Overview: ISO224ADWVR from Texas Instruments

The ISO224ADWVR is a high-precision, reinforced isolated amplifier designed by Texas Instruments (TI) for use in industrial and instrumentation applications. This state-of-the-art component is specifically engineered to accurately measure small differential voltages in the presence of high common-mode voltages, a common requirement in industrial environments.

Key Features:

• High Isolation: The ISO224ADWVR offers reinforced isolation of 5.7 kVRMS for 1 minute per UL 1577 and CSA standards. This ensures that the device can handle high voltage stress and provides reliable performance in applications where electrical isolation is critical.
• Precision Measurement: With a low offset error and gain error, this amplifier provides high-accuracy measurements, making it ideal for precision applications such as medical equipment and battery monitoring systems.
• Wide Input Range: The device is capable of a differential input voltage range of ±400 mV, which allows it to measure small signal amplitudes accurately.
• Extended Temperature Range: The ISO224ADWVR operates over an industrial temperature range of -55°C to +125°C, ensuring stable performance under extreme conditions.
• Robust Design: It features a high common-mode transient immunity of >100 kV/μs, providing excellent noise rejection and stability in high-speed switching environments.

Applications:

The ISO224ADWVR is versatile and can be used in a variety of applications, including:

• Motor control and drives
• Power inverters and converters
• Renewable energy systems
• Test and measurement equipment
• Medical devices
• Grid infrastructure

Package and Quality:

The amplifier comes in a compact 16-pin SOIC package, making it suitable for space-constrained applications. TI's commitment to quality ensures that the ISO224ADWVR meets stringent industry standards, with each unit being rigorously tested to guarantee performance and reliability.

For engineers and designers looking for a reliable solution to their high-voltage isolation needs, the ISO224ADWVR from Texas Instruments represents a blend of precision, durability, and versatility, making it an excellent choice for a wide range of demanding applications.