VSP5010PMRG6 Equivalent & Substitute Parts

Part Overview

The VSP5010PMRG6 is a 2-channel, 12-bit analog front-end (AFE) integrated circuit manufactured by Texas Instruments, designed for data acquisition applications. The device operates with 3V to 3.6V supply voltage for both analog and digital domains, consuming 290 mW of power in a 64-LQFP surface mount package.

This part is classified as obsolete. Identifying suitable substitute components is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production requirements for systems utilizing this AFE architecture.

Substiute Parts

VSP5010PMRG6

Texas InstrumentsIn Stock: 855VSP5010PMRG6 Datasheet

Current PartRFQ

VSP5610RSHR

Texas InstrumentsIn Stock: 35216VSP5610RSHR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VSP5010PMRG6 is determined by the following critical parameters:

• Supply Voltage Compatibility: Both analog and digital supply voltage ranges must align with the 3V to 3.6V requirement
• Mounting Type: Surface mount technology must be maintained for PCB assembly compatibility
• Regulatory Compliance: RoHS3 compliance and REACH unaffected status must be preserved
• Functional Architecture: AFE category classification and data acquisition application suitability

The VSP5610RSHR qualifies as a manufacturer-recommended substitute based on matching supply voltage specifications, surface mount packaging, and regulatory compliance status. While this substitute introduces enhanced specifications (4 channels, 16-bit resolution, active product status), it maintains electrical and mechanical compatibility within the allowed parameter framework for this product category.

Parameter Comparison

Engineering Selection Recommendations

The VSP5610RSHR is the manufacturer-recommended substitute for the obsolete VSP5010PMRG6. Selection of this substitute is supported by:

• Regulatory Alignment: Both devices maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity
• Supply Voltage Compatibility: Identical analog and digital supply voltage specifications (3V ~ 3.6V) eliminate power delivery redesign requirements
• Active Product Status: The VSP5610RSHR is actively manufactured by Texas Instruments, ensuring long-term availability and supply chain stability
• Surface Mount Technology: Both devices utilize surface mount packaging, maintaining assembly process compatibility

Design integration of the VSP5610RSHR requires evaluation of the following factors: PCB layout modification due to package change from 64-LQFP to 56-VQFN, increased power consumption (426 mW versus 290 mW), and stricter moisture sensitivity handling (MSL 3 versus MSL 1). The enhanced specifications (4 channels, 16-bit resolution) provide functional headroom for data acquisition applications.

Frequently Asked Questions (FAQ)

Q: Can the VSP5610RSHR directly replace the VSP5010PMRG6 without PCB modifications?

A: No. The VSP5010PMRG6 uses a 64-LQFP (10x10) package, while the VSP5610RSHR uses a 56-VQFN (7x7) package. PCB layout redesign is required to accommodate the different pin configuration and footprint.

Q: Are the supply voltage requirements identical between these devices?

A: Yes. Both the VSP5010PMRG6 and VSP5610RSHR operate with analog and digital supply voltages of 3V to 3.6V. No power supply modifications are necessary.

Q: What is the impact of the increased power consumption in the VSP5610RSHR?

A: The VSP5610RSHR consumes 426 mW compared to 290 mW for the VSP5010PMRG6. Thermal management and power budget calculations must be updated to accommodate the 136 mW increase.

Q: Does the moisture sensitivity difference affect handling procedures?

A: Yes. The VSP5010PMRG6 has MSL 1 (unlimited shelf life), while the VSP5610RSHR has MSL 3 (168-hour floor life after moisture exposure). The VSP5610RSHR requires stricter moisture control during storage and assembly.

Q: Are both devices RoHS3 compliant?

A: Yes. Both the VSP5010PMRG6 and VSP5610RSHR are ROHS3 compliant and REACH unaffected, maintaining regulatory compliance for restricted substance requirements.

Q: What are the functional differences between these AFE devices?

A: The VSP5010PMRG6 provides 2 channels with 12-bit resolution. The VSP5610RSHR provides 4 channels with 16-bit resolution, offering expanded channel capacity and higher measurement precision for data acquisition applications.