SBOSAA0C november 2021 – may 2023 INA350
PRODUCTION DATA
Gain error in INA350 is limited by the mismatch of the integrated precision resistors and it is specified based on characterization results. Gain error of maximum 0.5% can be expected for the gains of 10 and 0.6% for the gains of 20, 30 and 50. Gain drift in INA350 is limited by the slight mismatch of the temperature coefficient of the integrated resistors. Since these integrated resistors are precision matched with low temperature coefficient resistors to begin with, the overall gain drift would be much better in comparison to discrete implementation of the instrumentation amplifiers built using external resistors.