ADV7125KSTZ140

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ADV7125KSTZ140 is a high-performance, low cost and low power CMOS 14-bit digital-to-analog converter (DAC). It is designed to provide an accurate and fixed analog output from a digital input. The device operates in either a current-output or voltage-output mode, and provides a wide range of output levels for both types of output modes.

The ADV7125KSTZ140 is particularly suitable in applications that require high-speed, low-cost, and/or low power DACs. The advanced design and high quality construction techniques of the converter enable it to achieve high level of accuracy and reliability.

The ADV7125KSTZ140 DAC is mainly used in applications where digital data needs to be converted into analog signals. Some of the common applications of the ADC that require high precision and accuracy include instruments in medical diagnostics, laboratory measurements, and industrial process control. The ADV7125KSTZ140 is also widely used in automotive applications, such as engine control, drivetrain control and car audio.

The analog output of the ADV7125KSTZ140 DAC can either be voltage or current mode as selected by a logic input. The output voltage range is from 0 to 10V, and the output current ranges from 0 to 20mA. The output voltage can be adjusted with a corresponding reference voltage input. The device is designed to offer high-accuracy, low power and low cost CMOS 14-bit digital-to-analog conversion.

In terms of its working principle, the ADV7125KSTZ140 utilizes an internal reference, an offset cancellation and a normalized output stage to provide an efficient digital-to-analog conversion. The conversion takes place in two stages: first, the digital input is converted to a normalized output, and then the output is scaled and offset according to the desired range. The output is generated in response to the digital data applied to the device and can be set to either a current or a voltage output stage.

The offset cancellation in the DAC ensures that the output remains within the desired level range even when the device is not being used. In addition, the device offers additional features such as low power consumption and low noise to ensure that the conversion is accurate.

Overall, the ADV7125KSTZ140 is a reliable and accurate DAC that can be used for a wide range of applications where digital-to-analog conversion is required. Its low cost, low power consumption and high accuracy make it a suitable choice for many applications.

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