AD876JSTZ

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Analog to Digital Converters (ADC) have allowed the conversion of an analog signal, such as electrical signals, into a digital signal for further processing and storage. One such type of device is the AD876JSTZ, which is a high-speed, low power analog-to-digital converter with integrated sample and hold. This converter is specially designed for high-speed data acquisition. It has an input range of +0.5 VDC to 65535 counts. The device has a wide array of features and capabilities, making it an ideal choice for many applications.

Application Field

The AD876JSTZ is ideal for data acquisition applications requiring high speed and accuracy, such as industrial control and instrumentation. It has a sampling rate of up to 420MHz, making it suitable for high-speed data acquisition. The AD876JSTZ applies a single, unipolar or differential reference voltage, allowing it to be used in a variety of applications. Additionally, it features an on-chip voltage reference and temperature compensation logic. This ensures that the device is unaffected by ambient temperature changes.

Working Principle

The working principle of the AD876JSTZ is relatively straightforward. It takes an analog signal, such as electrical data from a sensor, and converts it into a digital signal. This is accomplished by an internal sample and hold circuit, which captures the analog signal at regular intervals and stores the resulting samples as discrete digital values. The process of sampling and quantization produces an equivalent digital word, which is then output in parallel bit format.

The AD876JSTZ is capable of converting 8-bit, 10-bit and 12-bit samples, depending on the user’s specifications. A multitude of output formats are available, including gain of 1, 2, 4, 8 and 16. Additionally, the device can be programmed to provide an adjustable, static or functional voltage reference. All of these features provide users with great flexibility in the amount of data that can be captured and the quality of the samples.

All of these features make the AD876JSTZ an ideal choice for high-speed data acquisition applications. With its low power consumption and wide array of output formats, users can quickly and easily capture and store large amounts of data for further analysis.

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