MCP47CVD02T-E/MF

Digital To Analog Converters Overview

The MCP47CMD02T-E/MF is a dual-channel, 12-bit Digital-to-Analog Converter (DAC) featuring Multi-Time Programmable (MTP) nonvolatile memory and an I2C serial interface. It operates within a supply voltage range of 2.7V to 5.5V for full specifications, or 1.8V to 2.7V with reduced analog performance. The device provides buffered voltage outputs with integral nonlinearity (INL) specified at ±1 LSB. Key electrical parameters include a typical settling time of 4 µs, a maximum gain error of ±0.6% of Full Scale Range (FSR), and a power-down current of 2.4 µA maximum. 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-programmable writes per register location for persistent data storage.
• Offers flexible reference voltage selection including internal band gap, VDD, or external VREF pin with configurable gain options.
• Supports multiple I2C communication speeds including High-Speed mode up to 3.4 Mbps for efficient data transfer.
• Includes programmable power-down modes that disconnect the output buffer or select specific pull-down resistor values.

Digital To Analog Converters Applications

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

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and temperature grade. Ensure compatibility with system voltage levels and I2C bus speed requirements before integration. Cross-reference the datasheet revision to confirm all electrical characteristics match design specifications.

Digital To Analog Converters Selection Notes

Select this component when dual-channel 12-bit resolution with nonvolatile memory retention is required. Consider the operating voltage range and I2C speed capabilities relative to the host controller. Evaluate the need for external versus internal reference voltages based on accuracy requirements and available board space.

Digital To Analog Converters Part Context

This part belongs to the MCP47CXDX family of digital-to-analog converters from Microchip Technology. The 'CMD' designation indicates the inclusion of Multi-Time Programmable (MTP) nonvolatile memory, distinguishing it from volatile-only variants. The '02' suffix specifies the dual-channel configuration, while 'T' denotes tape and reel packaging.

Digital To Analog Converters Replacement Considerations

Direct replacements within the same family include other MCP47CMDxx variants with different resolutions or channel counts. Verify pinout compatibility and electrical specifications when substituting with single-channel models or parts lacking nonvolatile memory features.