Microchip Technology

MCP47CMB22-E/UN  

Digital to Analog Converters

MCP47CMB22-E/UN Description

The MCP47CMB22-E/UN from Microchip Technology is a high-performance 12-bit dual-channel digital-to-analog converter (DAC) designed for precision analog output applications. Packaged in a compact 10-MSOP form factor, this DAC operates over a wide analog and digital supply range of 1.8V to 5.5V, making it suitable for low-power and portable systems. It features an I2C interface for seamless communication with microcontrollers and other digital systems. With a settling time of 16µs (Typ) and ±1 LSB INL/DNL accuracy, it delivers reliable and fast analog output response. The device supports both external and internal voltage references, enhancing flexibility in diverse design scenarios.

MCP47CMB22-E/UN Features

• Dual 12-bit DACs: Two independent channels for multi-output applications.
• Low Power Operation: Wide supply range (1.8V–5.5V) ideal for battery-powered devices.
• High Accuracy: ±1 LSB integral and differential non-linearity ensures precise output.
• Fast Settling Time: 16µs typical for rapid signal generation.
• Flexible Reference Options: Supports internal or external references for design adaptability.
• I2C Interface: Simplifies integration with digital control systems.
• Robust Packaging: 10-MSOP for space-constrained PCB layouts.
• Industrial Compliance: ROHS3 and REACH compliant, with MSL 2 (1 year) moisture sensitivity.

MCP47CMB22-E/UN Applications

• Portable Instrumentation: Ideal for handheld test equipment due to low power and small footprint.
• Industrial Automation: Provides precise analog control for PLCs and sensor calibration.
• Consumer Electronics: Used in audio systems, display controls, and adjustable power supplies.
• IoT Devices: Suitable for smart sensors and edge computing nodes requiring DAC functionality.
• Medical Equipment: Ensures accurate analog signal generation in diagnostic and monitoring devices.

Conclusion of MCP47CMB22-E/UN

The MCP47CMB22-E/UN stands out as a versatile, high-accuracy DAC solution for modern embedded systems. Its dual-channel architecture, low-power operation, and flexible reference options make it superior to single-channel or fixed-reference alternatives. Whether in industrial, consumer, or medical applications, this DAC delivers reliable performance, fast response, and ease of integration, making it a top choice for engineers seeking precision analog output in constrained designs.

MCP47CMB22-E/UN Documents

Download datasheets and manufacturer documentation for MCP47CMB22-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