Microchip Technology

MCP4822T-E/SN  

Digital to Analog Converters

MCP4822T-E/SN Description

The MCP4822T-E/SN is a high-performance, dual-channel, 12-bit digital-to-analog converter (DAC) from Microchip Technology. This device is designed for applications requiring precise analog output and is available in an 8-SOIC package. With its advanced features and robust performance, the MCP4822T-E/SN is an ideal choice for various electronic systems.

MCP4822T-E/SN Features

• 12-bit Resolution: The MCP4822T-E/SN offers 12-bit resolution, providing 4096 output levels for precise control and high-resolution analog output.
• Dual-channel DAC: This device features two independent 12-bit DAC channels, allowing for simultaneous control of two analog outputs.
• SPI Interface: The MCP4822T-E/SN uses a 4-wire SPI interface for easy integration with microcontrollers and other digital systems.
• Internal Reference: An internal 2.048V reference is provided, eliminating the need for an external reference voltage source.
• Fast Settling Time: The device has a typical settling time of 4.5µs, enabling rapid response times in applications requiring fast updates.
• Low Voltage Operation: The MCP4822T-E/SN operates over a wide supply voltage range of 2.7V to 5.5V, making it suitable for low-voltage applications.
• RoHS Compliance: This device is compliant with the RoHS3 directive, ensuring environmental friendliness and compliance with regulations.
• Moisture Sensitivity Level 3: The MCP4822T-E/SN has a moisture sensitivity level of 3, allowing for standard handling and storage conditions.

MCP4822T-E/SN Applications

The MCP4822T-E/SN is ideal for a variety of applications where precise analog control is required. Some specific use cases include:

1. Audio Processing: The high-resolution and fast settling time make this DAC suitable for audio processing applications, such as digital-to-analog conversion in audio systems.
2. Industrial Control: The MCP4822T-E/SN can be used in industrial control systems for precise control of analog signals, such as motor speed or valve position.
3. Sensor Calibration: This device can be used for calibrating sensors by providing a known analog output for testing and validation.
4. Medical Equipment: The MCP4822T-E/SN can be used in medical equipment for controlling analog signals, such as drug delivery or monitoring systems.

Conclusion of MCP4822T-E/SN

The MCP4822T-E/SN is a versatile and high-performance dual-channel 12-bit DAC from Microchip Technology. Its unique features, such as the internal reference, low voltage operation, and fast settling time, make it an ideal choice for a wide range of applications. With its RoHS compliance and moisture sensitivity level 3, the MCP4822T-E/SN is not only a reliable solution but also environmentally friendly. This device stands out from similar models due to its combination of performance, flexibility, and ease of integration, making it a top choice for engineers in the electronics industry.

MCP4822T-E/SN Documents

Download datasheets and manufacturer documentation for MCP4822T-E/SN

PCN Assembly/Origin :

Manufacturing Change 16/Feb/2022      

Datasheets :

MCP4802,4812,4822 Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Manuals :

Development Tools Catalog      

Design Resources :

MCP4822 Development Tool Selector      

HTML Datasheet :

MCP4802,4812,4822 Datasheet      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH