Microchip Technology

MCP48FVB28T-20E/ST  

Digital to Analog Converters

MCP48FVB28T-20E/ST Description

The MCP48FVB28T-20E/ST is a high-performance, 12-bit digital-to-analog converter (DAC) designed by Microchip Technology. This IC features eight D/A converters, making it highly versatile for applications requiring multiple analog outputs. The device operates with a supply voltage range of 2.7V to 5.5V for both analog and digital supplies, ensuring compatibility with a wide range of systems. It employs an external reference type, which allows for precise control over the output voltage range. The MCP48FVB28T-20E/ST is packaged in a 20-TSSOP surface-mount package, making it suitable for compact designs. It is also automotive-grade, ensuring reliability and robustness in demanding environments.

MCP48FVB28T-20E/ST Features

• High Resolution: The 12-bit resolution provides precise control over analog outputs, making it suitable for applications requiring high accuracy.
• Multiple Channels: With eight D/A converters, the MCP48FVB28T-20E/ST can manage multiple analog signals simultaneously, enhancing its versatility.
• Fast Settling Time: A typical settling time of 7.8µs ensures rapid response to changes in digital input, making it ideal for real-time applications.
• Low Integral and Differential Non-Linearity (INL/DNL): ±0.4LSB INL and ±0.05LSB DNL ensure high linearity and accuracy of the analog output.
• SPI Interface: The SPI data interface facilitates easy integration with microcontrollers and other digital systems.
• Wide Operating Voltage Range: The 2.7V to 5.5V supply voltage range for both analog and digital supplies provides flexibility in system design.
• Automotive Grade: The MCP48FVB28T-20E/ST is designed to meet the stringent requirements of automotive applications, ensuring reliability and performance in harsh environments.
• Compliance: The device is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious designs.

MCP48FVB28T-20E/ST Applications

The MCP48FVB28T-20E/ST is ideal for a variety of applications, particularly those requiring high accuracy and multiple analog outputs. Key applications include:

• Automotive Systems: Ideal for automotive applications such as engine control units (ECUs), where precise control of multiple analog signals is required.
• Industrial Control: Suitable for industrial automation systems where multiple analog outputs are needed for sensor interfacing and control.
• Medical Equipment: Can be used in medical devices requiring high-precision analog outputs, such as diagnostic equipment and monitoring systems.
• Consumer Electronics: Applicable in consumer electronics where multiple analog signals need to be controlled, such as in audio systems and smart home devices.

Conclusion of MCP48FVB28T-20E/ST

The MCP48FVB28T-20E/ST is a robust and versatile 12-bit DAC that offers high accuracy, multiple channels, and fast settling times. Its automotive-grade design and wide operating voltage range make it suitable for a variety of demanding applications. The SPI interface and compliance with environmental standards further enhance its appeal. Whether used in automotive systems, industrial control, medical equipment, or consumer electronics, the MCP48FVB28T-20E/ST provides reliable performance and precise control over analog outputs.

MCP48FVB28T-20E/ST Documents

Download datasheets and manufacturer documentation for MCP48FVB28T-20E/ST

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