Microchip Technology

MCP4922-E/P  

Digital to Analog Converters

MCP4922-E/P Description

The MCP4922-E/P is a high-performance, dual-channel, 12-bit digital-to-analog converter (DAC) from Microchip Technology. It is designed to provide precise voltage output and is well-suited for a variety of applications requiring accurate analog signal generation. With its 12-bit resolution, the MCP4922-E/P offers a wide dynamic range and excellent signal integrity. The device is available in a 14-pin dual in-line package (DIP) and is packaged in a tube for easy handling and storage.

MCP4922-E/P Features

• 12-bit Resolution: The MCP4922-E/P provides 4096 output levels, ensuring high-resolution and accurate analog signal generation.
• Dual-channel Configuration: With two independent DAC channels, the MCP4922-E/P can generate two separate analog outputs, doubling the functionality in a single package.
• SPI Interface: The device features a serial peripheral interface (SPI) for easy integration with microcontrollers and other digital systems.
• External Reference Input: The MCP4922-E/P supports an external reference input, allowing for flexible and precise voltage output adjustments.
• Low Power Consumption: Operating with a supply voltage range of 2.7V to 5.5V for both analog and digital sections, the MCP4922-E/P is suitable for low-power applications.
• Fast Settling Time: The device boasts a typical settling time of 4.5 microseconds, making it ideal for applications requiring quick response times.
• RoHS Compliance: The MCP4922-E/P is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental responsibility.

MCP4922-E/P Applications

The MCP4922-E/P is well-suited for a variety of applications where precise analog signal generation is required:

• Audio Processing: The high-resolution and low distortion characteristics make it ideal for audio applications such as digital audio processing and signal conditioning.
• Industrial Control: In industrial settings, the MCP4922-E/P can be used for precise control of motors, valves, and other actuators.
• Sensor Signal Conditioning: The device can be employed to convert digital sensor data into analog signals for further processing or display.
• Test and Measurement Equipment: The MCP4922-E/P is suitable for generating precise voltage references and signals in test and measurement equipment.

Conclusion of MCP4922-E/P

The MCP4922-E/P from Microchip Technology is a versatile and high-performance dual-channel 12-bit DAC. Its combination of high resolution, dual-channel output, and fast settling time make it an excellent choice for applications requiring precise analog signal generation. With its SPI interface, external reference input, and RoHS compliance, the MCP4922-E/P offers a reliable and environmentally responsible solution for a wide range of electronic systems.

MCP4922-E/P Documents

Download datasheets and manufacturer documentation for MCP4922-E/P

PCN Assembly/Origin :

Mult Dev 13/Apr/2020      

Datasheets :

MCP4902,4912,4922      

PCN Packaging :

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

Manuals :

Development Tools Catalog      

Design Resources :

MCP4922 Development Tool Selector      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH