Original Part
Alternative Part
1. AD713JRZ-16-REEL Substitution Conclusion
Substitution is generally feasible, but key limitations must be considered. The AD713 matches or surpasses the original TL054IDR in critical static parameters—such as input bias current and offset voltage—as well as in certain dynamic characteristics, including bandwidth, slew rate, and supply voltage range. This makes it a performance-equivalent alternative for typical JFET operational amplifier applications. The most critical distinction is its significantly lower output drive capability (25 mA vs. 80 mA). Consequently, it cannot be directly used in circuits requiring high output current, such as those driving low-impedance or heavy capacitive loads. Additionally, the package change from 14-SOIC to 16-SOIC necessitates a PCB layout redesign.
2. LT1058ISWPBF Substitution Conclusion
Conditional substitution with limited application scope. The LT1058 offers notable advantages in static power consumption (extremely low quiescent current) and gain-bandwidth product, making it well-suited for low-power and wide-bandwidth applications. However, there are two fundamental differences from the original part. First, its minimum operating voltage (20 V vs. 10 V) is substantially higher than the original. This precludes its use in any system with a single supply below 20 V or dual supplies below ±10 V. Second, its slew rate (13 V/µs) is lower than the original’s (17.8 V/µs), which may result in slower high-frequency response under large-signal conditions. This substitute is only suitable for specific applications where the supply voltage is sufficiently high and the highest slew rate is not required.
Analysis ID: 11F0-4BE3000
Based on part parameters and for reference only. Not to be used for procurement or production.
SkyChip © 2026, Email: sales@skychip.com