MCP47FEB01A3-E/ST 8-Bit Digital to Analog Converter Equivalent & Substitute Parts

Part Overview

The MCP47FEB01A3-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 active product operates across a wide supply voltage range of 2.7V to 5.5V for both analog and digital domains, with I2C interface compatibility. The device is housed in an 8-TSSOP surface mount package and maintains ROHS3 compliance with unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical specifications, package form factor, and interface protocols align with the original component's functional requirements.

Substiute Parts

MCP47FEB01A3-E/ST

Microchip TechnologyIn Stock: 1036MCP47FEB01A3-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 MCP47FEB01A3-E/ST based on strict alignment of the following critical parameters:

• 8-bit resolution with single D/A converter configuration
• Buffered voltage output topology
• I2C serial data interface
• Identical supply voltage ranges: 2.7V to 5.5V for both analog and digital supplies
• Matching settling time specification of 6µs typical
• Identical INL/DNL performance: ±0.1 LSB and ±0.0125 LSB
• R-2R ladder architecture
• Identical operating temperature range: -40°C to 125°C
• 8-TSSOP surface mount package with 0.173" width (4.40mm)
• Equivalent reference type options: External, Internal, Supply
• Matching compliance certifications: ROHS3, MSL Level 1

Both devices are manufactured by Microchip Technology and maintain active product status with unlimited moisture sensitivity rating.

Parameter Comparison

Engineering Selection Recommendations

Both the MCP47FEB01A3-E/ST and MCP47FVB01A0-E/ST are active products with identical electrical and mechanical specifications. Selection between these parts should be based on availability and supply chain considerations. Both devices maintain ROHS3 compliance, REACH unaffected status, and EAR99 export classification. The MSL Level 1 rating indicates unlimited shelf life under standard storage conditions. No technical differentiation exists between these components for applications requiring 8-bit DAC functionality with I2C interface in the 8-TSSOP package form factor.

Frequently Asked Questions (FAQ)

Q: Can MCP47FVB01A0-E/ST directly replace MCP47FEB01A3-E/ST in existing designs?

A: Yes. Both parts share identical electrical specifications, I2C interface protocol, supply voltage requirements, settling time, resolution, and 8-TSSOP package dimensions. No circuit modifications are required.

Q: Are there differences in the I2C communication protocol between these parts?

A: No. Both devices implement identical I2C data interface specifications and reference type options (External, Internal, Supply).

Q: Do these parts have different thermal or operating temperature requirements?

A: No. Both parts operate across the identical temperature range of -40°C to 125°C with matching R-2R architecture and settling time characteristics.

Q: Are the package dimensions identical?

A: Yes. Both parts use the 8-TSSOP surface mount package with 0.173" width (4.40mm). PCB footprints are interchangeable.

Q: What is the significance of the MSL Level 1 rating?

A: MSL Level 1 indicates unlimited shelf life. These components do not require special moisture control during storage or handling, simplifying inventory management.

Q: Are there compliance or regulatory differences?

A: No. Both parts maintain identical ROHS3 compliance, REACH unaffected status, and EAR99 export classification.