MCP3002T-I/ST Equivalent & Substitute Parts

Part Overview

The MCP3002T-I/ST is a 10-bit Analog to Digital Converter (ADC) manufactured by Microchip Technology, designed for data acquisition applications requiring single-ended or pseudo-differential input measurement. This SAR (Successive Approximation Register) architecture device operates across a wide supply voltage range of 2.7V to 5.5V and communicates via SPI interface. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating. Alternative models become necessary when specific packaging requirements, inventory constraints, or supply chain considerations necessitate component substitution while maintaining functional equivalence.

Substiute Parts

MCP3002T-I/ST

Microchip TechnologyIn Stock: 3779MCP3002T-I/ST Datasheet

Current PartRFQ

MCP3002-I/ST

Microchip TechnologyIn Stock: 6906MCP3002-I/ST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MCP3002T-I/ST is determined by strict equivalence across the following critical parameters: 10-bit resolution, 200 kSPS sampling rate, dual-channel input capability with pseudo-differential and single-ended support, SPI communication protocol, SAR architecture, 2.7V to 5.5V supply voltage compatibility, and 8-TSSOP package form factor. The primary differentiator between the main part and identified substitutes is packaging format (Tape & Reel versus Tube), which does not affect electrical or functional performance. Both parts share identical base product designation (MCP3002), manufacturing source, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both MCP3002T-I/ST and MCP3002-I/ST are functionally equivalent devices with identical electrical specifications and performance characteristics. Selection between these parts should be based on packaging and supply requirements. The MCP3002T-I/ST in Tape & Reel format is suitable for high-volume automated assembly operations. The MCP3002-I/ST in Tube packaging accommodates lower-volume applications or manual assembly processes. Both parts maintain active production status with full ROHS3 compliance and REACH unaffected designation, ensuring regulatory compliance for industrial and commercial applications. Moisture sensitivity level 1 (unlimited) indicates no special storage or handling requirements for either variant.

Frequently Asked Questions (FAQ)

Q: Can MCP3002-I/ST replace MCP3002T-I/ST in production designs? A: Yes. Both parts are electrically and functionally identical. The difference is packaging format only. MCP3002-I/ST (Tube) can substitute MCP3002T-I/ST (Tape & Reel) without circuit modifications or performance impact.

Q: What is the primary difference between these two part numbers? A: The packaging format differs. MCP3002T-I/ST ships in Tape & Reel format optimized for automated pick-and-place assembly. MCP3002-I/ST ships in Tube format suitable for manual handling or lower-volume assembly.

Q: Are there any electrical or performance differences between these substitutes? A: No. Both parts share identical 10-bit resolution, 200 kSPS sampling rate, SPI interface, supply voltage range (2.7V to 5.5V), operating temperature range (-40°C to 85°C), and 8-TSSOP package dimensions.

Q: Do both parts meet the same compliance standards? A: Yes. Both MCP3002T-I/ST and MCP3002-I/ST are ROHS3 compliant, REACH unaffected, and carry MSL rating 1 (unlimited moisture sensitivity).

Q: Which part should I select for high-volume manufacturing? A: MCP3002T-I/ST in Tape & Reel format is optimized for high-volume automated assembly lines. MCP3002-I/ST in Tube format is suitable for lower-volume or manual assembly processes.

Q: Are there any pin configuration or footprint differences? A: No. Both parts use identical 8-TSSOP package with 0.173" width and 4.40mm dimensions. PCB footprints and pin assignments are identical.