EVAL-AD7327CBZ

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The EVAL-AD7327CBZ​ is a high-performance evaluation board for Analog to Digital Converters (ADC) that provide excellent performance and flexibility in high-speed data acquisition. The circuit allows for fast, high-performance, low-cost, and low-power data conversion and is suitable for a variety of applications. The AD7327CBZ evaluation board is designed for wide signal bandwidths, allowing users to interface multiple signal sources with the ADCs for data acquisition. The board also features a dual-channel ADC that can be driven by one or two power supplies.

Features

The EVAL-AD7327CBZ features an integrated high-performance, low-power Dual Channel 12-bit ADC with full-scale sensitivity and an input voltage range of ±2 V. The board offers two sample-and-hold (SH) inputs, enabling rapid sampling of multiple input signals, each with independent default selections. The ADCs can be driven by one or two power supplies as needed. The EVAL-AD7327CBZ also features two on-board reference pins that allow for higher resolution, lower power consumption, and improved signal integrity. Other features include an optional SMA interface, a graphical user interface (GUI) for software control, and a variety of output signal options.

Application Field

The EVAL-AD7327CBZ is well suited for a variety of data acquisition applications, including but not limited to: multi-channel motor control, DC-to-DC power conversion, precision engineering and instrumentation, and digital signal processing (DSP). The evaluation board can also be used for time and frequency domain applications, such as machine control, telecommunications, audio/video, and medical device design. The board is also well suited for automotive applications, such as battery monitoring and electronic fuel injection.

Working Principle

The EVAL-AD7327CBZ evaluation board functions by connecting the analogue input signals to the ADC input pins, which act as sample-and-hold (SH) inputs. The sample-and-hold circuit maintains the desired sampling range, allowing the low noise front-end to remain active over a wide temperature range and providing high accuracy performance. The ADC then converts the analogue input signals into digital data values. This data is then passed to the external logic circuit, which processes the digital data and produces the corresponding output voltage.

The EVAL-AD7327CBZ evaluation board also features software control, allowing users to customize the board\'s settings, such as gain, offset, and sample rate. The board also features an optional SMA Interface, which allows for remote operation and control of the ADC. Lastly, the output signal options available on the board include LVDS, digital, and analog signals, providing a wide range of output signals for compatibility with various downstream components.

Conclusion

The EVAL-AD7327CBZ evaluation board is a high-performance, low-power, and low-cost solution for precision data acquisition. The board offers several features that provide excellent accuracy and flexibility, making it ideal for a wide range of applications. Additionally, the integration of software control and various output signals give users the flexibility to customize the board as needed. The EVAL-AD7327CBZ evaluation board is a great choice for those looking for high-performance Analog-to-Digital Converter solutions.

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