MCP48FEB02-E/MF

Digital To Analog Converters Overview

The MCP48FEB02-E/MF is a dual-channel, 8-bit digital-to-analog converter (DAC) manufactured by Microchip Technology. It features non-volatile EEPROM memory for data retention and utilizes an R-2R resistor ladder structure. The device supports SPI interface communication with buffered voltage outputs. It operates on analog and digital supply voltages ranging from 1.8 V to 5.5 V. Key performance metrics include a settling time of 7.8 µs, differential nonlinearity of ±0.0125 LSB, integral nonlinearity of ±0.1 LSB, and total harmonic distortion of -64 dB. The component functions within a temperature range of -40°C to +125°C and is housed in an MSOP-10 package.

Digital To Analog Converters Feature Summary

• Integrates non-volatile EEPROM memory to retain DAC output values during power cycles.
• Provides buffered voltage outputs suitable for driving external loads directly.
• Supports flexible reference selection including internal, external, or supply-referenced modes.

Digital To Analog Converters Applications

• Battery-powered instrumentation requiring low power consumption and data retention.
• Industrial process control systems utilizing SPI-based communication.
• Portable medical devices needing precise analog signal generation.

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to confirm package type and temperature grade. Confirm availability status through authorized distributors as supply levels may vary. Ensure compatibility with system voltage requirements before procurement.

Digital To Analog Converters Selection Notes

Select this component when dual-channel 8-bit resolution with non-volatile storage is required. Compare settling time and linearity specifications against application needs. Verify that the MSOP-10 package fits the PCB layout constraints and thermal management requirements.

Digital To Analog Converters Part Context

This part belongs to the MCP48FEBxx family of dual-channel DACs. It shares architectural similarities with other members like the MCP48FEB08 but differs in channel count and pinout configuration. The 'E' indicates extended temperature range compliance.

Digital To Analog Converters Replacement Considerations

Direct substitutes within the same family include MCP48FEB08 variants if additional channels are acceptable. Cross-family replacements require verification of interface compatibility and memory type differences.