EVAL-AD7616-PSDZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Evaluation Boards - Analog to Digital Converters (ADCs)

The EVAL-AD7616-PSDZ application field and working principle consists of an analog-to-digital converter(ADC) with a direct-serial interface, a programmable-gain amplifier (PGA) and a bandgap voltage reference, serving as a complete and integrated data acquisition device. This evaluation board from Analog Devices is designed to enable users to evaluate the ADC and PGA\'s performance in their specific system. It provides a comprehensive set of test points and options for filtering, and programming of the resolution, PGA gain, reference and sample rate.

Working Principle

The evaluation board features an on-board PGA for achieving high resolution (16-bit) data conversion. The gain of this PGA can be adjusted by the user, using the onboard 16-pin connectors. This allows for a very wide range of input voltage levels, from 1mV to 3V, and thus making the device suitable for a wide variety of applications.

The analog-to-digital conversion process starts with an analog signal, such as a voltage or current, which is applied to the PGA. This PGA amplifies the signal, and the amplified signal is then fed into the ADC. The ADC then digitizes this signal using a successive-approximation algorithm, and this produces a digital representation of the analog signal. This digital representation is then transferred into the serial output and ready for further processing.

The use of an on-board bandgap voltage reference ensures that the performance of the ADC is not affected by external disturbances. In addition to this, the board also features filtering circuits, which help reduce the noise in the signal, thus ensuring a cleaner digital output.

Application Field

The EVAL-AD7616-PSDZ evaluation board can be used in a wide range of applications, including medical, automotive, industrial, consumer, and cellular applications. In medical applications, the board can be used for testing devices and sensors, such as pulse oximeters or ECG devices. In industrial applications, the board can be used for testing motor control systems, as well as for monitoring the performance of production process. In consumer applications, the board can be used for testing audio-video systems, and for monitoring remote sensing applications. In automotive applications, the board can be used to test a variety of sensors, such as pressure sensors, torque sensors, and temperature sensors.

In addition to this, the evaluation board is also suitable for testing cellular devices, such as modems, smart phones, and wireless network protocols. The board can be used for testing the performance of these devices, and for verifying the accuracy of their data acquisition parameters.

Conclusion

The EVAL-AD7616-PSDZ evaluation board is a complete and integrated data acquisition device, designed to enable users to evaluate the performance of an ADC and PGA. The board provides a comprehensive set of test points and options, and enables users to adjust the gain of the PGA, as well as the sample rate and resolution, according to their specific requirements. The board is suitable for a wide range of applications, including medical, automotive, industrial, consumer, and cellular applications.

The specific data is subject to PDF, and the above content is for reference