Microchip Technology

MCP48CMB04-20E/ST  

Digital to Analog Converters

MCP48CMB04-20E/ST Description

The MCP48CMB04-20E/ST is a high-performance, 8-bit digital-to-analog converter (DAC) from Microchip Technology, designed to deliver precise voltage outputs with minimal error. This device features four independent DACs, each capable of converting digital signals into analog voltages with high accuracy. The MCP48CMB04-20E/ST supports a wide supply voltage range of 1.8V to 5.5V for both analog and digital supplies, ensuring compatibility with a variety of power sources. It also offers an internal reference option, providing flexibility in design and reducing the need for external components.

MCP48CMB04-20E/ST Features

• High Precision: The MCP48CMB04-20E/ST boasts an integral non-linearity (INL) and differential non-linearity (DNL) of ±0.1 LSB, ensuring highly accurate analog outputs.
• Fast Settling Time: With a typical settling time of 16µs, this DAC can quickly respond to changes in digital input, making it suitable for applications requiring rapid signal updates.
• Flexible Data Interface: The device communicates via the SPI protocol, allowing for efficient and reliable data transfer between the DAC and the host system.
• Wide Operating Voltage Range: The ability to operate within a 1.8V to 5.5V supply range for both analog and digital supplies enhances its versatility in various electronic systems.
• Internal Reference Option: The inclusion of an internal reference provides a stable and accurate voltage source, reducing the need for external references and simplifying circuit design.
• Surface Mount Packaging: The MCP48CMB04-20E/ST is available in a 20-TSSOP package, making it ideal for surface mount applications and compact designs.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental regulations and is suitable for use in a wide range of industries.

MCP48CMB04-20E/ST Applications

The MCP48CMB04-20E/ST is well-suited for applications requiring high-precision analog outputs from digital data. Some specific use cases include:

• Industrial Control Systems: Where precise control of analog signals is necessary for process control and automation.
• Medical Equipment: For applications such as medical imaging and diagnostic devices that require accurate analog signals.
• Audio Processing: In high-fidelity audio systems where accurate digital-to-analog conversion is crucial for sound quality.
• Test and Measurement Equipment: For devices that need to generate precise analog test signals.
• Automotive Electronics: In systems requiring reliable and accurate analog outputs, such as engine control units and infotainment systems.

Conclusion of MCP48CMB04-20E/ST

The MCP48CMB04-20E/ST stands out as a reliable and high-performance DAC, offering a combination of precision, flexibility, and environmental compliance. Its wide operating voltage range, fast settling time, and internal reference option make it a versatile choice for a variety of applications. Whether used in industrial control systems, medical equipment, or audio processing, the MCP48CMB04-20E/ST provides the accuracy and reliability needed to meet the demands of modern electronic designs.

MCP48CMB04-20E/ST Documents

Download datasheets and manufacturer documentation for MCP48CMB04-20E/ST

Datasheets :

MCP48CxBx4/8~      

PCN Design/Specification :

MCP48CXBX4/8 28/Jul/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH