The ADUM3190ARQZ is a state-of-the-art precision isolation amplifier designed and manufactured by Analog Devices Inc., a leader in high-performance semiconductors. This isolation amplifier offers a unique combination of performance, integration, and reliability for a wide range of industrial and instrumentation applications.

Key Features

• High Precision: The ADUM3190ARQZ boasts excellent linearity and low offset voltage, which contributes to its high precision in signal amplification across the isolation barrier.
• High Common-Mode Rejection: With its superior common-mode rejection ratio (CMRR), it effectively minimizes the influence of voltage differences between the input and output grounds.
• Isolation Capability: It provides robust galvanic isolation rated up to 3 kV RMS, which is critical for protecting sensitive electronics from high voltage transients and common-mode noise.
• Integrated DC-to-DC Converter: The device includes an integrated, isolated DC-to-DC converter, simplifying power supply design and reducing component count.
• Wide Bandwidth: The ADUM3190ARQZ offers a bandwidth sufficient for many control system applications, ensuring accurate signal representation across a range of frequencies.
• Robust Temperature Performance: It operates effectively across a wide temperature range, making it suitable for harsh industrial environments.
• Compact Package: Housed in a compact 16-lead QSOP package, it saves valuable board space without compromising performance.

Applications

The ADUM3190ARQZ is ideal for applications that require accurate signal isolation, such as:

• Industrial process controls
• Data acquisition systems
• Switching power supplies
• Motor control systems
• Medical equipment

Quality and Reliability

Analog Devices Inc. is renowned for its commitment to quality and reliability, and the ADUM3190ARQZ is no exception. It is designed to meet stringent industry standards, ensuring long-term reliability and performance in critical applications.

Ordering Information

The ADUM3190ARQZ is available for order now. For detailed specifications, application support, and ordering information, please visit Analog Devices Inc.'s official website or contact their sales and support team.