The EVAL-AD7190EBZ is a high-performance evaluation board designed by Analog Devices Inc. to showcase the capabilities of the AD7190, a low noise, complete analog front end for high precision measurement applications. The AD7190 is an 8-channel, ultralow noise, 24-bit sigma-delta (Σ-Δ) analog-to-digital converter (ADC) with a fast settling filter, making it ideal for applications requiring high dynamic range, such as process control, smart transmitters, and medical instrumentation.

This evaluation board enables users to quickly and easily begin working with the AD7190 features. It includes the AD7190 device and necessary support circuitry, providing a convenient platform for device evaluation and system prototyping. The EVAL-AD7190EBZ can be interfaced with a PC via the USB port and comes with software for controlling the ADC from a user-friendly graphical interface.

Key features of the EVAL-AD7190EBZ include:

• Multiple input channels that can be configured as single-ended or differential inputs.
• On-board reference and buffer circuitry to ensure signal integrity.
• Pseudo-differential analog inputs for level shifting applications.
• Flexible power supply options, including USB and external power sources.
• Easy-to-use evaluation software for Windows® operating systems, facilitating data analysis and register configuration.

The board also supports a wide range of signal and sensor types, offering programmable gain and data output rates to accommodate various measurement needs. The EVAL-AD7190EBZ is designed to simplify and expedite development processes, enabling engineers to focus on system design and testing rather than on the complexities of ADC integration.

Whether you are developing precision instrumentation or looking to integrate high-accuracy ADC functionality into your design, the EVAL-AD7190EBZ from Analog Devices Inc. is an invaluable tool for achieving your design objectives efficiently and effectively.