Microchip Technology

MCP47CVB21-E/UN  

Digital to Analog Converters

MCP47CVB21-E/UN Description

The MCP47CVB21-E/UN is a high-performance 12-bit Digital-to-Analog Converter (DAC) designed by Microchip Technology. This IC is part of the MCP47CVB21 family and is housed in a 10-pin MSOP package, making it suitable for surface-mount applications. The device features a single DAC with a current source architecture, providing precise analog output voltage levels based on digital input data. It supports a wide supply voltage range of 1.8V to 5.5V for both analog and digital supplies, ensuring compatibility with various power sources and systems.

MCP47CVB21-E/UN Features

• 12-Bit Resolution: The MCP47CVB21-E/UN offers 12-bit resolution, enabling precise control and conversion of digital signals to analog outputs. This high resolution is ideal for applications requiring accurate voltage levels.
• I2C Data Interface: The device communicates via the I2C protocol, providing a simple and efficient interface for data transfer between the DAC and a microcontroller or other digital systems.
• Wide Supply Voltage Range: With a supply voltage range of 1.8V to 5.5V for both analog and digital supplies, the MCP47CVB21-E/UN is versatile and can be integrated into a variety of electronic systems without requiring additional voltage regulation.
• Low INL/DNL: The DAC exhibits low integral non-linearity (INL) and differential non-linearity (DNL) of ±1 LSB, ensuring high accuracy and linearity in the conversion process.
• Fast Settling Time: The typical settling time of 16µs allows for rapid response to input changes, making the device suitable for dynamic applications where quick adjustments are necessary.
• External and Internal Reference Options: The MCP47CVB21-E/UN supports both external and internal reference types, providing flexibility in system design and ensuring stable and accurate output levels.
• Compliance and Reliability: The device is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 2 (1 year), making it suitable for standard manufacturing processes.

MCP47CVB21-E/UN Applications

The MCP47CVB21-E/UN is well-suited for a variety of applications where precise control and conversion of digital signals to analog outputs are required. Some specific use cases include:

• Industrial Control Systems: The high resolution and accuracy of the DAC make it ideal for controlling actuators, sensors, and other devices in industrial automation and control systems.
• Medical Equipment: The device can be used in medical devices for precise control of analog signals, such as in diagnostic equipment or patient monitoring systems.
• Consumer Electronics: The MCP47CVB21-E/UN can be used in consumer electronics for applications such as audio signal processing, display brightness control, and other analog signal generation tasks.
• Automotive Systems: The wide supply voltage range and robustness make it suitable for automotive applications, such as engine control units, infotainment systems, and other electronic control modules.
• Communication Systems: The I2C interface and fast settling time make it suitable for communication systems where rapid and accurate signal generation is required.

Conclusion of MCP47CVB21-E/UN

The MCP47CVB21-E/UN is a versatile and high-performance DAC that offers significant advantages over similar models. Its 12-bit resolution, wide supply voltage range, and low INL/DNL ensure precise and accurate analog output levels. The I2C interface and fast settling time make it suitable for dynamic applications, while the support for both external and internal references provides flexibility in system design. The device's compliance with environmental and regulatory standards, along with its robustness, make it a reliable choice for a wide range of applications. Whether used in industrial control systems, medical equipment, consumer electronics, automotive systems, or communication systems, the MCP47CVB21-E/UN provides a reliable and efficient solution for digital-to-analog conversion.

MCP47CVB21-E/UN Documents

Download datasheets and manufacturer documentation for MCP47CVB21-E/UN

PCN Assembly/Origin :

Lead Frame 11/Nov/2011      

Datasheets :

MCP47CVB21-E/UN      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

PCN Design/Specification :

MCP47CXBXX 14/Jun/2019      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH