Microchip Technology

MCP47FEB22A3-E/ST  

Digital to Analog Converters

MCP47FEB22A3-E/ST Description

The MCP47FEB22A3-E/ST is a high-performance, 12-bit digital-to-analog converter (DAC) from Microchip Technology, designed for applications requiring precise analog output control. This IC features two D/A converters, offering flexibility for dual-channel applications. It supports a wide supply voltage range of 2.7V to 5.5V for both analog and digital supplies, ensuring compatibility with various power sources and systems. The MCP47FEB22A3-E/ST is equipped with an I2C data interface, facilitating easy integration into systems with standard communication protocols. The device also includes an internal reference, providing a stable and accurate reference voltage for the DAC outputs. With a settling time of 6µs (typical), it ensures rapid response and high-speed operation.

MCP47FEB22A3-E/ST Features

• High Resolution: 12-bit resolution ensures precise control and output accuracy.
• Dual D/A Converters: Two independent DAC channels allow for simultaneous control of multiple analog signals.
• Wide Supply Voltage Range: Operates with supply voltages from 2.7V to 5.5V for both analog and digital supplies, providing flexibility in power source selection.
• Fast Settling Time: A typical settling time of 6µs ensures rapid response to changes in digital input, making it suitable for high-speed applications.
• Flexible Reference Options: Supports external, internal, and supply references, allowing designers to optimize the reference source based on system requirements.
• Low Integral and Differential Nonlinearity: INL and DNL specifications of ±1.5 LSB and ±0.2 LSB, respectively, ensure high linearity and accuracy.
• I2C Interface: Simplifies communication with microcontrollers and other digital systems.
• Surface Mount Package: Available in an 8TSSOP package, suitable for compact and surface-mount designs.
• Compliance and Reliability: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance. Moisture Sensitivity Level (MSL) of 1 (Unlimited) ensures robustness in various environmental conditions.

MCP47FEB22A3-E/ST Applications

The MCP47FEB22A3-E/ST is ideal for a wide range of applications where precise analog signal control is required. Key applications include:

• Industrial Control Systems: For precise control of actuators, motors, and other analog devices.
• Automotive Applications: In systems requiring high-precision analog output, such as engine control units and sensor interfaces.
• Medical Equipment: For accurate control of medical devices and instrumentation.
• Consumer Electronics: In devices requiring high-resolution analog output, such as audio and video equipment.
• Test and Measurement: For generating precise analog signals in calibration and testing equipment.

Conclusion of MCP47FEB22A3-E/ST

The MCP47FEB22A3-E/ST from Microchip Technology stands out as a versatile and high-performance DAC solution. Its dual-channel capability, wide supply voltage range, and fast settling time make it suitable for a variety of applications requiring precise analog control. The inclusion of multiple reference options and low nonlinearity specifications further enhance its accuracy and reliability. The I2C interface and surface-mount package ensure easy integration into modern electronic systems. With its compliance to environmental and regulatory standards, the MCP47FEB22A3-E/ST is a reliable choice for designers looking to achieve high precision and performance in their analog output applications.

MCP47FEB22A3-E/ST Documents

Download datasheets and manufacturer documentation for MCP47FEB22A3-E/ST

PCN Assembly/Origin :

Bond Wire 28/Mar/2022      

Datasheets :

MCP47FEBxx      

PCN Packaging :

Reel Design Update 07/May/2015       Packing Changes 10/Oct/2016      

Design Resources :

MCP47FEB22 Development Tool Selector      

HTML Datasheet :

MCP47FEBxx      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH