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LMP90099 - 24-Bit Sensor AFE

Download the LMP90099 datasheet PDF. This datasheet also covers the LMP90097 variant, as both devices belong to the same 24-bit sensor afe family and are provided as variant models within a single manufacturer datasheet.

General Description

The LMP90xxx is a highly integrated, multichannel, low-power, 24-bit Sensor AFEs.

Key Features

  • 24-Bit, Low-Power Sigma-Delta ADC.
  • True Continuous Background Calibration at all Gains.
  • In-Place System Calibration Using Expected Value Programming.
  • Low-Noise Programmable Gain (1x to 128x).
  • Continuous Background Open / Short and Out-of- Range Sensor Diagnostics.
  • 8 Output Data Rates (ODR) With Single-Cycle Settling.
  • 2 Matched Excitation Current Sources From 100 µA to 1000 µA (LMP90100/LMP90098).
  • 4-DIFF / 7-SE Inputs (LMP90.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LMP90097-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LMP90099 Sensor AFE System National Semiconductor
LMP90097 Sensor AFE System National Semiconductor
LMP90098 Sensor AFE System National Semiconductor
LMP90077 Sensor AFE System National Semiconductor
LMP90078 Sensor AFE System National Semiconductor

Other Datasheets by Texas Instruments

Part Number Description
LMP90097 24-Bit Sensor AFE
LMP90098 24-Bit Sensor AFE
LMP90077 Sensor AFE
LMP90078 Sensor AFE
LMP90079 Sensor AFE

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMP90100, LMP90099, LMP90098, LMP90097 SNAS510S – JANUARY 2011 – REVISED JANUARY 2016 LMP90100 and LMP9009x Sensor AFE System: Multichannel, Low-Power, 24-Bit Sensor AFE With True Continuous Background Calibration 1 Features • 24-Bit, Low-Power Sigma-Delta ADC • True Continuous Background Calibration at all Gains • In-Place System Calibration Using Expected Value Programming • Low-Noise Programmable Gain (1x to 128x) • Continuous Background Open / Short and Out-of- Range Sensor Diagnostics • 8 Output Data Rates (ODR) With Single-Cycle Settling • 2 Matched Excitation Current Sources From 100 µA to 1000 µA (LMP90100/LMP90098) • 4-DIFF / 7-SE Inputs (LMP90100/LMP90099) • 2-DIFF / 4-SE Inputs (LMP90098/L