Original Part
Alternative Part
1. LM2904ATH-13 Substitution Conclusion
The LM2904ATH-13 can serve as a direct replacement for the original LM358PWRG4-JF, as both devices share highly consistent key parameters, including package type, bandwidth, slew rate, and output current. The LM2904ATH-13 offers slight advantages in input offset voltage (1mV vs. 3mV) and supply voltage range (3–36V vs. 3–30V). The primary difference lies in the quiescent current: 700µA for the LM2904ATH-13 compared to 500µA for the LM358PWRG4-JF. Under identical conditions, the LM2904ATH-13 will exhibit higher power consumption, which may affect battery-operated systems. However, this is generally not a limiting factor for most general-purpose amplifier circuits. If the application is power-sensitive, careful evaluation is recommended; otherwise, the substitution is fully compatible.
2. LM2904TH-13 Substitution Conclusion
The LM2904TH-13 also meets the requirements for replacing the LM358PWRG4-JF, with good parametric compatibility. It offers a better input offset voltage (2mV vs. 3mV) and a wider supply voltage range (3–36V). Similar to the LM2904ATH-13, its quiescent current is higher (700µA vs. 500µA), leading to a slight increase in overall system power consumption after substitution. This has no significant impact in non-power-critical applications such as industrial control or signal conditioning. Provided the design allows for some power budget margin, this device can be considered a direct drop-in replacement.
Analysis ID: B23B-DEC9000
Based on part parameters and for reference only. Not to be used for procurement or production.
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