VSP5010PM Equivalent & Substitute Parts

Part Overview

The VSP5010PM is a 2-channel, 12-bit analog front-end (AFE) integrated circuit manufactured by Texas Instruments, housed in a 64-LQFP package. This device is classified as obsolete, indicating it has reached end-of-life status and is no longer in active production. The VSP5010PM operates on 3V to 3.6V supply voltage for both analog and digital domains, consuming 290 mW of power. Due to its obsolete status, identifying equivalent substitute parts is essential for design continuity and procurement planning.

Substiute Parts

VSP5010PM

Texas InstrumentsIn Stock: 1331VSP5010PM Datasheet

Current PartRFQ

VSP5610RSHR

Texas InstrumentsIn Stock: 35216VSP5610RSHR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VSP5010PM is determined by the following critical parameters:

• Manufacturer Continuity: Substitute parts must originate from Texas Instruments to maintain design compatibility and support consistency.
• Supply Voltage Compatibility: Both analog and digital supply voltages must remain within the 3V to 3.6V range to ensure proper circuit operation.
• Surface Mount Technology: The substitute must utilize surface mount packaging to maintain PCB layout compatibility.
• Compliance Standards: RoHS3 compliance and REACH unaffected status must be maintained for regulatory adherence.

The VSP5610RSHR is identified as the manufacturer-recommended substitute. While this part introduces changes in channel count (4 channels), resolution (16 bits), and package form factor (56-VQFN), it maintains the critical electrical parameters of supply voltage compatibility and regulatory compliance. The increased resolution and channel count represent functional enhancements suitable for applications requiring expanded data acquisition capabilities.

Parameter Comparison

Engineering Selection Recommendations

The VSP5610RSHR is the active, manufacturer-recommended substitute for the obsolete VSP5010PM. Both devices maintain identical supply voltage specifications (3V to 3.6V for analog and digital domains) and are ROHS3 compliant with REACH unaffected status, ensuring regulatory compliance across applications.

Selection of the VSP5610RSHR requires evaluation of the following design considerations:

• Package Footprint Change: The transition from 64-LQFP (10x10) to 56-VQFN (7x7) necessitates PCB layout modification. The VQFN package offers a smaller footprint, which may provide space optimization benefits.
• Increased Power Consumption: The VSP5610RSHR consumes 426 mW compared to the VSP5010PM's 290 mW. Thermal management and power supply capacity must be reassessed.
• Enhanced Specifications: The VSP5610RSHR provides 4 channels and 16-bit resolution, compared to the VSP5010PM's 2 channels and 12-bit resolution. These enhancements may exceed application requirements or provide functional advantages.
• Moisture Sensitivity: The VSP5610RSHR carries an MSL rating of 3 (168 hours), compared to the VSP5010PM's MSL rating of 1 (unlimited). Storage and handling procedures must account for this increased moisture sensitivity.

Frequently Asked Questions (FAQ)

Q: Can the VSP5610RSHR be used as a direct pin-for-pin replacement for the VSP5010PM?

A: No. The VSP5610RSHR uses a different package type (56-VQFN versus 64-LQFP) and has a different pin count. PCB redesign is required for implementation.

Q: Are the supply voltage requirements identical between the two parts?

A: Yes. Both the VSP5010PM and VSP5610RSHR operate on 3V to 3.6V for analog and digital supply voltages, ensuring compatibility with existing power distribution networks.

Q: What is the significance of the MSL rating difference?

A: The VSP5010PM has an MSL rating of 1 (unlimited moisture exposure tolerance), while the VSP5610RSHR has an MSL rating of 3 (168-hour moisture exposure limit). The VSP5610RSHR requires controlled storage conditions and has a limited shelf life after moisture exposure.

Q: Does the increased power consumption of the VSP5610RSHR affect system design?

A: The VSP5610RSHR consumes 136 mW more power than the VSP5010PM (426 mW versus 290 mW). Power supply capacity and thermal dissipation must be reassessed during design migration.

Q: Are both parts RoHS compliant?

A: Yes. Both the VSP5010PM and VSP5610RSHR are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements.

Q: Why does the VSP5610RSHR have more channels and higher resolution?

A: The VSP5610RSHR represents an enhanced product line offering from Texas Instruments. The increased channel count (4 versus 2) and resolution (16-bit versus 12-bit) provide expanded functionality for applications requiring higher data acquisition capability.