LTC2631ITS8-HZ8#TRMPBF

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LTC2631ITS8-HZ8#TRMPBF is an 8-pin SC70 digital-to-analog converter (DAC) that is designed for 3.3V single supply or dual supply operations. This DAC is ideal for general-purpose DAC applications, from medical instruments to industrial automation, and is packaged with integrated Filter Technology. It has a high resolution of 8 bits and a dedicated wiper control port. It is available in either commercial andindustrial temperature ranges.

Application Field

The LTC2631ITS8-HZ8#TRMPBF makes it an ideal choice for a wide variety of applications in instrumentation, process control, and motion control systems. It can be used for analog control in robotic systems, sensors, data loggers, and solar array systems. Additionally, the DAC is ideal for medical applications, such as insulin pumps, drug pumps, and other fluid management applications. It is also suitable for audio applications, such as crossover networks, noise-shaping in DACs, and modulators. Finally, the DAC can be used for long-term precision measurements in voltmeters, ammeters, and other precision instrumentation.

Working Principle

The LTC2631ITS8-HZ8#TRMPBF digital-to-analog converter works by converting digital code into an analog voltage or current. The DAC receives an 8-bit digital code from the microcontroller or other digital system, which is used as an address input to the DAC. The DAC then produces an analog output which is proportional to the digital code. The DAC supports both current and voltage output. The voltage output range is set by the VREF pin, while the current output is user-programmable. The DAC also has a dedicated wiper control port, which allows the DAC to be updated with a variable signal up to the VREF value.

In addition to its conversion capabilities, the DAC also includes a 12th order low-pass Butterworth filter. This filter helps to shape the output signal, eliminating signal noise and ensuring that the DAC provides a smooth and accurate signal. The filter is designed for a typical noise voltage of 1uV. This helps to ensure that the signal is accurate and stable over time. Additionally, the DAC is designed to be low power and power from a 3.3V supply.

Conclusion

The LTC2631ITS8-HZ8#TRMPBF is an 8-pin SC70 digital-to-analog converter (DAC) designed for general-purpose DAC applications. It has a high resolution of 8 bits and a dedicated wiper control port. Further, the DAC includes a 12th order low-pass Butterworth filter which helps to shape the output signal and ensure accuracy over time. The DAC is ideally suited for applications in instrumentation, process control, and motion control systems. Additionally, it is suitable for medical applications and audio applications. Finally, it is an energy efficient option, and is available in both commercial and industrial temperature ranges.

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