MCP4921-E/P

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MCP4921-E/P are Digital-to-Analog Converters (DAC) specifically designed for Data Acquisition applications. These single channel, voltage output converters offer a wide range of applications, as well as a high level of flexibility. With a resolution of 8 bits, the MCP4921-E/P are capable of producing output voltages ranging from 0 to +5V. They are capable of producing extremely fine gradations in an output voltage and can provide a very accurate representation of an input signal. The MCP4921-E/P are designed to work seamlessly with a wide variety of data acquisition devices and can be used with many different types of analog systems.

MCP4921-E/P are a great choice for any data acquisition application due to their rapid response time, low power consumption and wide range of operating temperature. Their output settling time is less than 1 uS, resulting in more accurate measurements. The low power consumption also allows them to be used in battery operated applications such as testing and measuring equipment. The operating temperature range is -40os C to 85os C, making them suitable for both indoor and outdoor applications.

MCP4921-E/P also feature an integrated SPI interface, which allows them to be easily integrated into existing systems. This interface provides communication between the converter and any controlling device that supports a SPI protocol. By using the SPI interface, the MCP4921-E/P can transmit data between the controlling device and the analog system. The SPI interface also provides easy integration with various processor systems such as microcontrollers, allowing the user to easily program the converter.

The working principle of the MCP4921-E/P is relatively simple. Upon receiving an input signal, they will compare it to an internally stored reference voltage. The output voltage is then calculated by multiplying the difference between the reference voltage and the input voltage by the voltage conversion ratio. The reference voltage is adjustable and can be programmed to provide an accurate representation of the input signal. The output voltage is then amplified by the voltage converter and applied to the external analog system.

MCP4921-E/P converters are a great choice for applications that require accurate data acquisition as well as a wide range of applications. Their high level of precision makes them ideal for controlling analog systems and quickly adjusting output voltages. With their wide operating temperature range and integrated SPI interface, the MCP4921-E/P are a great choice for any data acquisition project or application.

The specific data is subject to PDF, and the above content is for reference