AD9689-2000EBZ

The AD9689-2000EBZ evaluation board is a sample of a Analog-to-Digital Converter (ADC). It is designed to convert analog signals into digital signals for storage and further analysis in a digital processing system. This evaluation board was designed to be used for prototyping test and development applications, it provides an array of analog input signals and is capable of generating 14-bit digital codes within a ± 3 bit accuracy. The AD9689-2000EBZ is equipped with a 24-bit digital-to-analog (D/A) converter, a differential signal conditioner and a DAISY chain configuration.

Application Field: The purpose of the AD9689-2000EBZ is to provide an easy and economical way to prototype analog-to-digital (A/D) conversion applications. It is most commonly used in applications where low-background noise, high accuracy, high bandwidth, and low power are desired factors. The board is comprised of a set of 14-pin pins that provide the electrical interface between the analog signals and the digital output. The board is suitable for use with various types of analog signal sources such as audio, video, cell phones, RF and digital sensors.

Working Principle:The AD9689-2000EBZ is based on a sigma-delta topology and operates with a single converter operating at a sample rate of 1.2 MS/s. The board\'s differential input with a gain of 20 dB enables wide dynamic range and allows for very low noise and distortion. The input signal is conditioned by the differential signal conditioner which provides precise signal conditioning and very low noise. The conditioned signal is then passed through the 24-bit digital-to-analog (D/A) converter which produces a 14-bit digital output. The board is equipped with a daisy-chain configuration which allows multiple boards to be connected together to perform more complex analog-to-digital conversion tasks.

The AD9689-2000EBZ is a sophisticated and reliable evaluation board for prototyping A/D conversion applications. It is an ideal solution for audio, video, and digital sensor applications due to its low noise and distortion capabilities as well as its wide dynamic range and low power consumption. Prototyping with the AD9689-2000EBZ allows engineers to cost effectively test and develop their designs quickly which can save both time and money in the development process.