MCP47CMD11-E/MF

Digital To Analog Converters Overview

The MCP47CMD11-E/MF is a single-channel, 10-bit buffered voltage output Digital-to-Analog Converter (DAC) manufactured by Microchip Technology. It features an I2C serial interface and utilizes Multi-Time Programmable (MTP) nonvolatile memory for data retention. The device operates within a supply voltage range of 2.7V to 5.5V, with reduced specifications available between 1.8V and 2.7V. Key electrical parameters include a typical settling time of 4 µs, a maximum Integral Nonlinearity (INL) of ±1 LSB, and a gain error of ±0.6% of Full Scale Range (FSR). It supports Standard (100 kHz), Fast (400 kHz), and High-Speed (up to 3.4 MHz) I2C modes.

Digital To Analog Converters Feature Summary

• Integrates MTP nonvolatile memory allowing up to 32 user write cycles for persistent storage of DAC values and configuration registers.
• Offers flexible reference voltage selection including VDD, external VREF pin, or internal band gap, with selectable unity or two-times gain options.
• Includes Power-on/Brown-out Reset (POR/BOR) protection and configurable power-down modes that disconnect the output buffer or select pull-down resistors.

Digital To Analog Converters Applications

• Set point or offset trimming in industrial control systems
• Sensor calibration requiring precise analog signal generation
• Low-power portable instrumentation devices
• PC peripherals and data acquisition systems

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix '-MF' corresponds to the DFN-10 package type as defined in the official datasheet. Confirm that the 'E' suffix indicates the extended temperature range (-40°C to +125°C). Ensure compatibility with the required I2C address configuration and memory programming voltage requirements before procurement.

Digital To Analog Converters Selection Notes

Select this component when a single-channel 10-bit resolution is required alongside nonvolatile memory capabilities. It is suitable for applications needing buffered voltage outputs with low INL specifications. Consider the DFN-10 package constraints and the need for a high-voltage level on the LAT/HVC pin if MTP programming is necessary during operation.

Digital To Analog Converters Part Context

This part belongs to the MCP47CXDX1/2 family of digital-to-analog converters. It shares architectural similarities with volatile memory variants like the MCP47CVD11 but distinguishes itself through the inclusion of MTP nonvolatile memory. The device is designed to provide high accuracy with 1 LSB INL specification across the operating temperature range.

Digital To Analog Converters Replacement Considerations

Direct functional substitutes within the same family include the MCP47CVD11 for volatile memory applications or the MCP47CMD21 for higher 12-bit resolution. Cross-family replacements should be evaluated based on pin compatibility, memory type requirements, and I2C interface standards.