Microchip 8-Bit 4-Channel Serial I2C Digital to Analogue Converter QFN Package MCP47FEB04-E/MQ

Microchip MCP47FEB04-E/MQ is a high-performance 8-bit Digital to Analogue Converter (DAC) featuring four independent channels with buffered voltage outputs. This device is designed with a resistor ladder architecture, providing precise and reliable analogue voltage control. Packaged in a compact 20-pin QFN form factor measuring 5mm by 5mm by 1mm, it fits seamlessly into space-limited electronic assemblies.

The DAC operates over a supply voltage range of 2.7V to 5.5V maintaining optimal performance over a broad temperature range from -55°C to 125°C, making it suitable for industrial, automotive, and other demanding environments. Its Serial I2C interface ensures easy integration with microcontrollers and embedded systems, enabling efficient multi-channel data conversion and processing.

Featuring onboard EEPROM, the MCP47FEB04-E/MQ allows for non-volatile storage of device settings and configurations, enhancing flexibility and repeatability in designs. The device achieves a fast settling time of 7.8 microseconds, making it ideal for dynamic signal conditioning and control applications.

Built with resistor ladder architecture for accurate DAC conversion. Resolutions of 8 bits enable fine control over analogue output voltage. Four output channels facilitate multiple simultaneous DAC outputs. Supports Serial I2C interface for efficient communication with microcontrollers.

Wide operating temperature range from -55°C to 125°C for rugged applications. Compact 20-pin QFN package sized 5mm x 5mm x 1mm for space-constrained designs. Operating supply voltage range between 2.7V and 5.5V. Fast settling time of 7.8 microseconds suitable for real-time applications.

EEPROM included for onboard memory and configuration retention. Output type is analogue voltage, ideal for interfacing with sensors and actuators.

This Digital to Analogue Converter is widely used in electronics for precision voltage generation, signal conditioning in instrumentation, industrial automation, data acquisition, and embedded system design. Its robust specifications accommodate applications in automotive systems, laboratory equipment, and consumer electronics requiring reliable analogue output control.

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