Microchip Technology

MCP4901-E/SN  

Digital to Analog Converters

MCP4901-E/SN Description

The MCP4901-E/SN is a high-performance, 8-bit digital-to-analog converter (DAC) designed and manufactured by Microchip Technology. This device is part of the Digital to Analog Converters category and is actively maintained, ensuring ongoing support and availability. The MCP4901-E/SN boasts a string DAC architecture, which provides a compact and efficient solution for applications requiring precise analog output. With an external reference input, this device offers flexibility in setting the output voltage range, making it suitable for a wide variety of applications.

MCP4901-E/SN Features

• 8-bit resolution: The MCP4901-E/SN provides 256 discrete output levels, ensuring high resolution and accuracy in analog signal generation.
• SPI data interface: This digital interface allows for easy integration with microcontrollers and other digital systems, facilitating communication and control.
• External reference input: The device uses an external reference, offering design flexibility and the ability to set custom output voltage ranges.
• Low power supply voltage: Operating from 2.7V to 5.5V for both analog and digital supplies, the MCP4901-E/SN is suitable for low-voltage applications.
• Fast settling time: With a typical settling time of 4.5 microseconds, this DAC can quickly respond to changes in digital input, making it ideal for applications requiring rapid updates.
• Surface mount packaging: The MCP4901-E/SN is available in an 8SOIC package, which is suitable for surface mount applications, providing a compact and reliable solution for PCB designs.
• RoHS compliant: This device meets the requirements of the Restriction of Hazardous Substances Directive, making it an environmentally friendly choice.
• REACH unaffected: The MCP4901-E/SN is not affected by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations, ensuring compliance with European chemical safety standards.

MCP4901-E/SN Applications

The MCP4901-E/SN is ideal for a variety of applications where precise analog signal generation is required. Some specific use cases include:

• Industrial control systems: For generating control signals in motor drives, temperature control, and other process control applications.
• Audio equipment: In audio mixers and amplifiers, the MCP4901-E/SN can be used to adjust volume levels or generate tone controls.
• Sensor interfaces: For converting digital sensor data into analog signals, such as in pressure or temperature measurement systems.
• Medical equipment: In devices that require precise control of electrical stimulation or drug delivery, the MCP4901-E/SN can provide the necessary analog output.
• Communication systems: For generating analog signals in communication systems, such as in signal conditioning or filtering applications.

Conclusion of MCP4901-E/SN

The MCP4901-E/SN is a versatile and high-performance 8-bit DAC that offers a range of features that make it suitable for a wide variety of applications. Its external reference input, low power supply voltage, and fast settling time provide flexibility and responsiveness, while its RoHS and REACH compliance ensure environmental friendliness and regulatory adherence. With its compact surface mount package, the MCP4901-E/SN is an excellent choice for designers looking for a reliable and efficient solution in their next project.

MCP4901-E/SN Documents

Download datasheets and manufacturer documentation for MCP4901-E/SN

PCN Assembly/Origin :

Manufacturing Change 07/Apr/2022      

Datasheets :

MCP4901,11,21      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Manuals :

Development Tools Catalog      

Design Resources :

MCP4901 Development Tool Selector      

HTML Datasheet :

MCP4901,11,21      

PCN Design/Specification :

Multiple Devices Datasheet Update 18/Aug/2014       SOIC-8L Copper Bond Wire 18/Dec/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH