LMP92064SDE/NOPB

Analog Front End (AFE) Overview

The LMP92064SDE/NOPB is an analog front-end (AFE) integrated circuit manufactured by Texas Instruments, designed for simultaneous sampling current sensor applications. It features a 125 kSPs sampling rate and supports a 5 A input range. The device operates within a temperature range of -40°C to +105°C and is housed in a WSON-16 surface-mount package. Classified under Data Converter ICs, it integrates signal conditioning and conversion capabilities suitable for high-precision industrial monitoring tasks.

Analog Front End (AFE) Feature Summary

• Simultaneous sampling capability at 125 kSPs
• Integrated current sensor interface supporting up to 5 A
• Extended operating temperature range from -40°C to +105°C
• Compact WSON-16 surface-mount packaging

Analog Front End (AFE) Applications

• Industrial current monitoring systems
• Power management unit sensing
• Motor drive current feedback loops

Analog Front End (AFE) Procurement Notes

Verify the specific suffix 'E' against the required datasheet revision, as it may indicate a specific tape-and-reel configuration or manufacturing lot variation compared to non-E variants. Confirm humidity sensitivity handling requirements during storage and assembly, as the component is moisture-sensitive. Ensure the ordering quantity aligns with the factory pack size of 250 units if purchasing in reels.

Analog Front End (AFE) Selection Notes

Select this component when simultaneous multi-channel sampling is required for current sensing applications. The 125 kSPs rate suits dynamic load monitoring. Verify that the WSON-16 footprint fits the PCB layout constraints. Ensure the system voltage levels are compatible with the AFE input specifications before integration into the design.

Analog Front End (AFE) Part Context

This part belongs to the LMP92064 series of analog front-ends. It shares functional similarities with other devices in the family but differs in packaging and specific ordering suffixes. The 'NOPB' designation indicates lead-free and RoHS compliance. Development is supported by the LMP92064EVM evaluation module.

Analog Front End (AFE) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate pin-compatible alternatives only after verifying electrical parameter equivalence and thermal performance requirements.