DAC081S101EVAL

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Digital to Analog Converters (DACs) are components in electronic circuits that convert digital information into analog signals. The DAC081S101EVAL is an evaluation board designed to test the performance of the DAC081S101 device. It is widely used in automotive, consumer, data communications, industrial, and medical applications.

The DAC081S101EVAL is an 8-bit digital-to-analog converter (DAC) with SPI™, I²C™, and I²S interfaces that can be configured for a range of voltage or resistance ratios from 0V to 5V. It has a wide operating temperature range (-40℃ to 125℃) and operates on a single +5 VDC power supply. By providing up to 255 levels of resolution for conversion, the DAC081S101EVAL is compatible with a wide variety of common digital circuitry. A single input control code can create a wide range of analog output values.

At the core of the DAC081S101EVAL is the DAC081S101 device, which is a low-power, 8-bit digital-to-analog converter with a ±1LSB INL rating. The DAC081S101 is optimized for use in motor control, servo applications, and precision data-acquisition systems. It features a wide input voltage range which accepts logic-levels as low as 0.8V. The device’s SPI-compliant serial interface allows the user to control parameters such asFull-Scale, Power-Down / Standby, and Read-Back.

The DAC081S101EVAL board is fully assembled and tested with a built-in user interface and comes with an evaluation cable for connecting it to a host PC. The board also comes with an on-board, power-on reset circuit, which ensures that the digital-to-analog converter (DAC081S101) is held in reset immediately after power-on. In addition, the board includes an auxiliary control port by which an external signal can be provided to reset the device.

In order to make use of the DAC081S101EVAL board, several components are generally required, including a power supply, a logic-level voltage source, and a programming cable. The programming cable allows the user to configure and interact with the DAC081S101, such as setting the power-down / standby state, the Full-Scale output value, or the Read-Back state.

The DAC081S101 incorporates a unique mid-scale calibration feature that allows for the adjustment of the output voltage range without altering the transfer function of the DAC. This feature will allow users to adjust the output voltage range to meet application requirements while maintaining a linear output signal. The success of the calibration is indicated by the Serial Interface Status LED.

The DAC081S101EVAL board supports a wide range of applications. It can be used for control applications such as motor speed or position control, as well as for encoding analog audio signals into digital data for synthesizers or recording equipment. It is also suitable for applications that require fast updating of DAC outputs, such as in medical instrumentation and industrial process control.

The DAC081S101EVAL board offers a powerful and reliable solution for testing the performance of the DAC081S101 device. It is designed for use in the harshest environments, and its onboard components offer excellent performance and reliability. With its wide range of features and its ease of use, the DAC081S101EVAL board is the perfect tool for designers who need to quickly and reliably evaluate the performance of their circuit design.

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