MCP47FEB01A2-E/ST Equivalent & Substitute Parts

Part Overview

The MCP47FEB01A2-E/ST is an 8-bit Digital to Analog Converter (DAC) manufactured by Microchip Technology, designed for data acquisition applications requiring voltage output conversion. This component operates across a wide supply voltage range of 2.7V to 5.5V for both analog and digital supplies, making it suitable for diverse embedded systems and industrial applications. The device is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained, allowing for component interchangeability in circuit designs without functional degradation.

Substiute Parts

MCP47FEB01A2-E/ST

Microchip TechnologyIn Stock: 920MCP47FEB01A2-E/ST Datasheet

Current PartRFQ

MCP47FVB01A0-E/ST

Microchip TechnologyIn Stock: 2808MCP47FVB01A0-E/ST Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MCP47FVB01A0-E/ST qualifies as a parametric equivalent to the MCP47FEB01A2-E/ST based on the following critical parameters that determine substitution eligibility:

• Resolution: Both devices feature 8-bit conversion capability
• Converter Count: Single D/A converter configuration in both parts
• Output Characteristics: Voltage-buffered output type maintained
• Communication Protocol: I2C data interface identical
• Reference Configuration: External, Internal, and Supply reference options available
• Supply Voltage Ranges: Analog and digital supply ranges of 2.7V ~ 5.5V match exactly
• Linearity Specifications: INL/DNL values of ±0.1 and ±0.0125 LSB are identical
• Circuit Architecture: R-2R topology consistent
• Temperature Range: Operating range of -40°C ~ 125°C maintained
• Package Specification: 8-TSSOP surface mount package with identical dimensions (0.173", 4.40mm Width)
• Compliance Standards: Both parts maintain ROHS3 compliance and REACH unaffected status

Parameter Comparison

Engineering Selection Recommendations

Both the MCP47FEB01A2-E/ST and MCP47FVB01A0-E/ST maintain active production status with identical compliance certifications. The MCP47FVB01A0-E/ST offers higher inventory availability (2769 pcs vs. 829 pcs), which may provide supply chain advantages. Selection between these parts should be based on procurement lead times, inventory requirements, and cost considerations, as all electrical and mechanical specifications are equivalent. Both components satisfy ROHS3 and REACH compliance requirements for regulated applications.

Frequently Asked Questions (FAQ)

Q: Can the MCP47FVB01A0-E/ST directly replace the MCP47FEB01A2-E/ST in existing designs?

A: Yes. Both parts share identical electrical specifications including 8-bit resolution, I2C interface, voltage-buffered output, R-2R architecture, and operating parameters. The 8-TSSOP surface mount package dimensions are identical, enabling direct PCB compatibility without layout modifications.

Q: Are there differences in supply voltage requirements between these parts?

A: No. Both the MCP47FEB01A2-E/ST and MCP47FVB01A0-E/ST operate with identical analog and digital supply voltage ranges of 2.7V to 5.5V, ensuring equivalent power supply design requirements.

Q: Do these parts have the same temperature operating range?

A: Yes. Both components are rated for operation across -40°C to 125°C, maintaining identical thermal performance specifications.

Q: Are the linearity specifications identical?

A: Yes. Both parts specify INL/DNL values of ±0.1 and ±0.0125 LSB respectively, ensuring equivalent conversion accuracy and signal fidelity.

Q: What is the significance of the different part number designations?

A: The MCP47FEB01A2-E/ST and MCP47FVB01A0-E/ST represent different manufacturing batches or internal Microchip designations within the same product family. All critical electrical and mechanical parameters remain equivalent.

Q: Are both parts compliant with environmental regulations?

A: Yes. Both the MCP47FEB01A2-E/ST and MCP47FVB01A0-E/ST are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for industrial and commercial applications.

Q: Is the I2C interface implementation identical between these parts?

A: Yes. Both components utilize the same I2C data interface protocol with identical reference type options (External, Internal, Supply), ensuring software and firmware compatibility without modification.