The LMP90097MH is a sophisticated sensor AFE (Analog Front End) system from Texas Instruments, designed to cater to the demanding requirements of advanced sensor applications. This high-performance, multi-channel device is an ideal choice for precision sensing in a variety of industrial, automotive, and medical applications.

Key Features

• Multi-Channel Flexibility: The LMP90097MH offers seven configurable input channels for differential or single-ended measurements, providing versatility in connecting multiple sensors.
• Precision Data Conversion: With a 24-bit sigma-delta ADC (Analog-to-Digital Converter), the device ensures high-resolution data acquisition, making it suitable for applications that require precise measurement such as temperature, pressure, or force sensing.
• Integrated Sensor Excitation: The device features an onboard programmable current source and voltage reference, simplifying the design process by eliminating the need for additional external components for sensor excitation.
• High Integration: The LMP90097MH integrates a temperature sensor and a burnout detection feature to monitor the health of connected sensors, ensuring reliable operation.
• Low Power Consumption: Designed with power efficiency in mind, the device operates with a low current draw, making it suitable for battery-powered or energy-sensitive applications.
• Robust Communication: It supports SPI (Serial Peripheral Interface) communication, allowing for easy interfacing with microcontrollers and digital systems.

Applications

The LMP90097MH is adept at handling complex sensing tasks in a wide array of applications. It is particularly well-suited for:

• Industrial process control and automation
• Automotive systems, including battery management and diagnostics
• Precision medical equipment such as patient monitoring systems

Package and Quality

The LMP90097MH is available in a compact 28-pin TSSOP (Thin Shrink Small Outline Package) that is designed for space-constrained applications. Texas Instruments ensures high-quality and reliability standards, making the LMP90097MH a reliable choice for critical and high-performance applications.