1. LM2904AQTH-13 Substitution Conclusion The LM2904AQTH-13 is a fully viable substitute for the original LM358PWRG3, offering equivalent or superior performance across several key parameters. The differences are as follows: First, the LM2904AQTH-13 features an input offset voltage of 2mV, outperforming the LM358PWRG3's 3mV. This provides better initial accuracy in applications requiring high DC precision, such as sensor signal conditioning. Second, the LM2904AQTH-13 operates over a wider supply voltage range (2V to 36V) compared to the LM358PWRG3's 3V to 30V. This allows for reliable operation at lower single-supply voltages or higher total supply voltages, enhancing design flexibility and system reliability. Third, the LM2904AQTH-13 is AEC-Q100 qualified and designated as automotive-grade, whereas the LM358PWRG3 is industrial/commercial grade. The former adheres to higher quality and reliability standards, making it suitable for automotive electronics or industrial environments with stringent temperature and durability requirements. The only performance trade-off is the LM2904AQTH-13's quiescent supply current of 700µA per channel, which is higher than the LM358PWRG3's 500µA. In applications where ultra-low power consumption is the absolute primary design goal, this substitution would increase static power dissipation by approximately 40%. However, for the vast majority of applications not pushing the limits of battery life, this difference is manageable. In summary, for non-extreme low-power scenarios, the LM2904AQTH-13 is a qualified substitute that offers advantages in performance, reliability, and supply voltage range.