AD9641-80KITZ

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AD9641-80KITZ Evaluation Boards - Analog to Digital Converters (ADCs) are designed with the most advanced technologies, ensuring high data conversion accuracy, speed, and precision. AD9641-80KITZ can be used in various applications for different types of data conversion. This article will discuss the application field and working principle of the AD9641-80KITZ evaluation boards.

The AD9641-80KITZ evaluation boards are used in a wide range of data conversion applications, such as for industrial automation, military, avionics, communications, medical, audio/video, consumer, and various measuring and control systems. It can be used for both data acquisition and signal processing.

The boards are designed with a single-channel, signal conditioning with interfacing features integrated on the board. The on-board signal conditioning includes components such as Programmable Gain Amplifier (PGA), low-pass filter (LPF), and anti-aliasing filter (AAF). The integrated interfacing features include an RS-232 serial connector, differential input/output, and an analog-to-digital converter (ADC).

The AD9641-80KITZ evaluation boards can support data conversion rates up to 80MSPS, making it suitable for high-speed applications. The boards have an excellent signal-to-noise ratio (SNR) of 70dB, and a total harmonic distortion (THD) of -101dB. The low input noise allows for precise signal conversion and minimal distortion in the output. The board also features an input range of ±1.25V or ±2.4V.

The working principle of the AD9641-80KITZ evaluation boards is based on the use of an advanced switched-capacitor (SC) architecture. The SC architecture uses a number of capacitors to store different electrical charges which are then processed to create a digital signal. The board uses two sampling stages, with the second stage acting as a signal conditioner. It ensures that only the desired signals are sampled, while noise and unwanted interference are filtered out. The signal is then digitized using a successive approximation register (SAR). This SAR converts the analog signal into a digital signal by comparing the input levels to a reference value.

The AD9641-80KITZ evaluation boards provide a wide range of features and capabilities, making them highly suitable for different types of data conversion. The high speed, precision, and accuracy make them ideal for use in industrial and consumer applications. They can be used to accurately convert analog signals into digital signals, while maintaining a high signal-to-noise ratio and a low total harmonic distortion. This evaluation board is a great choice for data conversion applications.

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