VSP2582RHNRG4

Overview

The VSP2582RHNRG4 is a 12-bit analog front-end (AFE) integrated circuit manufactured by Texas Instruments. It features a single channel and operates within an analog supply voltage range of 2.7V to 3.6V, matching the digital supply requirements. The device consumes 85 mW of power and is housed in a 36-VQFN package with dimensions of 6.2x6.2 mm. It is designed for surface-mount installation.

Feature Summary

• Integrates a 12-bit resolution analog-to-digital conversion capability within a single-channel architecture.
• Operates on low-voltage supplies ranging from 2.7V to 3.6V for both analog and digital domains.
• Utilizes a compact 36-pin VQFN package suitable for space-constrained surface-mount applications.

Applications

• Data acquisition systems requiring 12-bit precision
• Portable electronic devices utilizing low-voltage power supplies
• Industrial monitoring circuits

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status and check for end-of-life notifications, as availability may be limited. Ensure proper handling procedures are followed due to moisture sensitivity classification. Validate that the specific suffix matches the required package and temperature specifications for the target design.

Selection Notes

Select this component when a single-channel, 12-bit AFE solution is required within a 2.7V to 3.6V operating range. Consider the 36-VQFN footprint for board layout constraints. Evaluate power consumption against system thermal limits, noting the 85 mW dissipation. Compare performance metrics with alternative AFEs if higher channel counts or different resolutions are needed.

Part Context

This part belongs to the VSP series of analog front-ends from Texas Instruments. It serves as a specialized interface between analog sensors and digital processing units. The device integrates necessary signal conditioning and conversion functions into a compact form factor, facilitating efficient data capture in embedded systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for direct replacements or pin-compatible alternatives if this component is discontinued or unavailable.