Texas Instruments LMP91000 series AFE

What are the similar products or Substitute Components of Texas Instruments LMP91000 series AFE

Analog Devices ADuCM355: This system-on-chip (SoC) integrates a microcontroller with a multichannel analog front end (AFE) specifically designed for electrochemical sensing. It offers features such as programmable gain amplifiers, on-chip digital filtering, and digital-to-analog converters (DACs) for sensor excitation.  Maxim Integrated MAX11270: This AFE IC provides high-precision analog-to-digital conversion and programmable gain amplification for electrochemical sensing applications. It offers low noise and high resolution, making it suitable for accurate measurement of sensor signals.  STMicroelectronics LMP90100: This AFE IC is designed for electrochemical sensing and provides signal conditioning and measurement capabilities for various types of sensors. It includes features like programmable gain amplifiers, current sources, and voltage references.

How do I choose an AFE for my sensor?

Determine the sensor type: The first step is to identify the type of sensor you are using. Different sensors require different AFEs, so it’s important to choose an AFE that is compatible with your sensor.  Consider the signal conditioning requirements: The AFE should be able to condition the signal from your sensor to a level that is suitable for your microcontroller or data acquisition system.  Evaluate the power consumption: Power consumption is an important consideration, especially if you are designing a battery-powered system. Choose an AFE that has low power consumption to maximize battery life.