MCP4821T-E/MS

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Data Acquisition - Digital to Analog Converters (DAC) are devices that enable a user to convert digital signals into analog signals, allowing them to interact with the physical world. The MCP4821T-E/MS is a 12-bit, low-power, triple output Digital to Analog converter (DAC) with SPI serial interface. This DAC can be used for applications such as signal generation and signal conditioning.

The MCP4821T-E/MS is packaged in a small MSOP-10 package, making it a versatile choice for many applications. It has three differential outputs and one unipolar output that can be configured with an external resistor divider. Its wide operating power supply range is 3.0V to 5.5V and it runs at a low power consumption of 0.5µA at 5.0V. Additionally, the MCP4821T-E/MS comes with two integrated high accuracy gain channels and a temperature-compensated reference voltage.

The on-board Digital-to-Analog converter (DAC) of the MCP4821T-E/MS uses a resistor ladder technique to convert the digital input signal to an analog output voltage. This DAC includes an internal oscillator and low-power consumption design, making it ideal for many high-precision, low-power, high-speed data acquisition applications. The 10-bit input is converted into a 12-bit output, allowing a wide range of signals to be processed. Additionally, the DAC has an adjustable output voltage range and is capable of operating with a wide range of power supplies.

The MCP4821T-E/MS supports a wide range of serial communication protocols, including SPI, QSPI, UART, and I2C. It also has built-in protection features such as overtemperature, overcurrent, and short-circuit protection. Additionally, the I/O pins are available in two packages, the TO-220-5 and the MSOP-10 for space-constrained applications.

The MCP4821T-E/MS is a highly accurate, low-power digital-to-analog converter that can be used for a wide range of data acquisition applications. With its integrated 8-channel gain amplifier and temperature-compensated reference voltage, it is an ideal choice for precision, high-speed applications. Additionally, its wide selection of serial communication interfaces, as well as on-board protection features, makes it a powerful choice for various applications.

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