LMP91050MME/NOPB

Analog Front End (AFE) Overview

The LMP91050MME/NOPB is a configurable analog front-end (AFE) designed for low-power chemical sensor applications, manufactured by Texas Instruments. It integrates an 8-bit analog-to-digital converter and supports operation within a supply voltage range of 2.7 V to 5.5 V. The device operates reliably across an extended temperature range from -40°C to +105°C. Housed in a compact MSOP-10 surface-mount package, it serves as a specialized interface for electrochemical sensing systems.

Analog Front End (AFE) Feature Summary

• Configurable AFE architecture tailored for chemical sensors
• Integrated 8-bit ADC with single-converter topology
• Wide operating voltage range: 2.7 V to 5.5 V
• Extended industrial temperature range: -40°C to +105°C

Analog Front End (AFE) Applications

• Low-power chemical sensor interfaces
• Electrochemical detection systems
• Portable gas detection devices

Analog Front End (AFE) Procurement Notes

This component is listed as Obsolete or Not Recommended for New Designs (NRND). Availability is restricted, and distributors may not stock this item in all regions. Verification of current lifecycle status and sourcing channels is required before integration into new designs.

Analog Front End (AFE) Selection Notes

Select the LMP91050MME/NOPB when designing for low-power electrochemical sensing requiring an integrated 8-bit resolution interface. Ensure the system power supply remains within the 2.7 V to 5.5 V range. Consider the MSOP-10 package constraints for PCB layout and thermal management in high-temperature environments up to 105°C.

Analog Front End (AFE) Part Context

Part of the LMP91050 series, which includes evaluation boards such as the LMP91050SDEVAL/NOPB. This series targets specific niche applications in chemical sensing rather than general-purpose data conversion.

Analog Front End (AFE) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, alternative components must be identified through independent technical comparison of pinout, electrical specifications, and functionality.