LMP90079 Datasheet | Texas Instruments

Product Folder Sample & Buy Technical Documents Tools & Software Support & munity LMP90077, LMP90078, LMP90079, LMP90080 SNAS521H - JULY 2011 - REVISED JANUARY 2016 LMP9007x/LMP90080 Sensor AFE System: Multi-Channel, Low-Power 16-Bit Sensor AFE With True Continuous Background Calibration 1 Features - 1 16-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 - 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 (LMP90080/LMP90078) - 4-DIFF / 7-SE Inputs (LMP90080/LMP90079) - 2-DIFF / 4-SE Inputs (LMP90078/LMP90077) - 7 General Purpose Input/Output Pins - Chopper-Stabilized Buffer for Low Offset - SPI 4/3-Wire with CRC Data Link Error Detection - 50 Hz to 60 Hz Line Rejection at ODR...