LMP90097MH/NOPB

Analog Front End (AFE) Overview

The LMP90097MH/NOPB is a general-purpose analog front-end (AFE) integrated circuit manufactured by Texas Instruments. It features a single 24-bit sigma-delta analog-to-digital converter (ADC) capable of operation with 3.3V or 5V supply voltages. The device is housed in a 28-pin HTSSOP package with an exposed pad for thermal management. Designed for precision sensor applications, it integrates programmable gain amplifier stages and reference circuitry to facilitate direct connection to various low-level sensor signals without external components.

Analog Front End (AFE) Feature Summary

• Integrated 24-bit Sigma-Delta ADC with high resolution
• Dual voltage support: 3.3V and 5V analog/digital supplies
• 28-pin HTSSOP package with exposed thermal pad
• General-purpose architecture suitable for multiple sensor types

Analog Front End (AFE) Applications

• Precision industrial sensor signal conditioning
• High-resolution data acquisition systems
• Medical instrumentation requiring low-noise amplification
• Process control monitoring equipment

Analog Front End (AFE) Part Context

This component belongs to the LMP9009x family of analog front-ends from Texas Instruments. These devices are engineered to simplify the interface between sensors and microcontrollers by combining amplification, filtering, and conversion in a single package. The MH/NOPB suffix indicates the specific 28-pin HTSSOP tape-and-reel packaging variant compliant with RoHS standards.