SBOSAF3 November 2023 TMCS1126
ADVANCE INFORMATION
Common-mode rejection ratio (CMRR) quantifies the effective input current error due to a varying voltage on the isolated input of the device. Due to magnetic coupling and galvanic isolation of the current signal, the TMCS1126 has very high rejection of input common-mode voltage. Use Equation 11 to calculate the percent error contribution from the input common-mode variation.
where