Product Overview: AD7403-8BRIZ-RL7

The AD7403-8BRIZ-RL7 is a high-performance, second-order, sigma-delta (Σ-Δ) modulator from Analog Devices Inc. that converts an analog input signal into a high-speed, single-bit data stream. This product is part of the precision isolation amplifier series, designed to provide robust industrial-level signal isolation with an emphasis on performance and reliability.

Key Features

• Isolation: The AD7403-8BRIZ-RL7 offers reinforced galvanic isolation up to 5 kV RMS, making it ideal for safety-critical applications that require high voltage isolation between the input and the output.
• Resolution: With its sigma-delta modulator, this product provides 16-bit resolution performance, ensuring precise signal conversion for critical measurement and control systems.
• Data Interface: It features a high-speed serial interface that can be easily connected to microprocessors or DSPs, facilitating efficient data transfer.
• Input Range: The device operates with a differential input voltage range, optimized for direct connection to shunt resistors or other low voltage level signal sources.
• Integrated Features: It includes an on-chip reference and a digital filter, simplifying system design and reducing external component requirements.
• Package: The AD7403-8BRIZ-RL7 is available in a compact, surface-mount, 16-lead SOIC package, suitable for space-constrained applications.

Applications

This modulator is highly suitable for a wide array of applications, including:

• Industrial automation and process control
• Motor control feedback systems
• Power quality monitoring
• Medical instrumentation requiring electrical isolation
• Isolated data acquisition systems

Product Specifications

The AD7403-8BRIZ-RL7 is a testament to Analog Devices Inc.'s commitment to providing advanced isolation and signal processing solutions that meet the stringent requirements of modern industrial and medical applications.