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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...