SBOSAF3 November 2023 TMCS1126
ADVANCE INFORMATION
To calculate total error across any specific temperature range, use Equation 27 and Equation 28 for RSS maximum total errors, similar to the example for room temperatures. Conditions from the example in Room-Temperature Error Calculations have been replaced with their respective equations and error components for a –40°C to 85°C temperature range below in Table 9-2.
ERROR COMPONENT | SYMBOL | EQUATION | ERROR AT IIN = 25 A | ERROR AT IIN = 12.5 A |
---|---|---|---|---|
Input offset error | eIos,ΔT | 0.19% | 0.38% | |
PSRR error | ePSRR | 0.04% | 0.08% | |
CMRR error | eCMRR | 0.01% | 0.02% | |
External Field error | eBext | 0.02% | 0.03% | |
Sensitivity error | eS,ΔT | 0.75% | 0.75% | |
Nonlinearity error | eNL | Specified in Electrical Characteristics | 0.10% | 0.10% |
RSS total error | eRSS,ΔT | 0.80% | 0.90% |