AD5328BRU-REEL7

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Data Acquisition - Digital to Analog Converters (DAC) such as the AD5328BRU-REEL7 are widely used in various applications, ranging from audio and video production to precision measurements. Digital to analogue converters (DACs) allow a digital signal to be converted into an analogue voltage that can be used by an audio system or other analog devices. DACs are used in a wide variety of electronic applications, including but not limited to: digital clocks, radios, televisions, automated phone systems, synthesizers, digital video players, etc.

The AD5328BRU-REEL7 is a quad, low-power, 10-bit DAC designed primarily for medical systems and industrial applications. The DAC offers a resolution of 10 bits by using binary weighted resistors in its inputs and a high-performance buck-mode current source in its output stage allowing for high-accuracy voltage output. The device has an on-chip reference that provides an adjustable voltage range, allowing for a large variety of output voltage ranges. The AD5328BRU-REEL7 is a 4-channel DAC with an upper maximum output voltage of 5 V.

The AD5328BRU-REEL7 operates on a supply voltage of 3.3 V and can source and sink up to 50 mA per output channel. The device has an input data register that accepts up to four bits of data and can be set to enable or disable the individual outputs. The device also features a power-down and low-power sleep mode to reduce the power consumption when not in use.

The operating principle of the DAC is that correspondingly received digital signals are used to adjust the voltage of current source in the output stage, achieving the desired analogue voltage output. The AD5328BRU-REEL7 has a separate reference which provides a adjustable voltage range for the output, allowing for a variety of different output voltage ranges. The voltage output of the DAC is determined by the value of the digital signals received by the input data registers.

The application fields of the AD5328BRU-REEL7 are comprehensive. As a low-power DAC it is suitable for medical systems and portable electronic devices such as mobile phones, tablets or notebooks. Furthermore, it is also suitable for industrial applications, offering a resolution of 10 bits, a variety of output voltage ranges and high accuracy voltage output. The low power consumption allows an extended battery life of portable electronics, hence the DAC has become a standard in this field. The DAC can also be found in applications such as Automotive Infotainment, Test & Measurement, Communications, Aerospace & Defence and more.

In conclusion, the AD5328BRU-REEL7 provides a resolution of 10 bits, a variety of output voltage ranges, and low-power consumption, making it ideal for a wide range of applications. This is further backed by its high accuracy voltage output, which allows for precise measurements in industrial and medical systems. The combination of these features makes the DAC a popular choice for various industries, from audio and video production, to precision measurements and Automotive infotainment.

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