Original Part
Alternative Part
1. TL064ACDRE4 Substitution Conclusion
The TL064ACDRE4 can be used as a substitute for the TL064BIDT, but careful consideration of the application is required due to key differences in supply voltage range and input offset voltage. The TL064ACDRE4 operates from 10 V to 30 V, whereas the original part supports 6 V to 36 V. The narrower supply range of the substitute may preclude its use in systems requiring operation below 10 V or above 30 V, limiting suitability in wide‑supply applications. Additionally, the TL064ACDRE4 has an input offset voltage of 3 mV, compared to 2 mV for the original. This can lead to a slight reduction in circuit accuracy, potentially necessitating additional calibration or adjustment in high‑precision signal‑processing applications. Other parameters—such as slew rate, bandwidth, input bias current, and package—are identical. Therefore, substitution is feasible provided the application operates between 10 V and 30 V and can tolerate the higher offset voltage.
2. TL064CDE4 Substitution Conclusion
The TL064CDE4 can also substitute for the TL064BIDT, subject to similar limitations regarding supply voltage range and input offset voltage. The TL064CDE4 is rated for 10 V to 30 V, which is narrower than the original’s 6 V to 36 V range, making it unsuitable for designs requiring wide supply operation, especially under low‑ or high‑voltage extremes. Its input offset voltage of 3 mV, higher than the original’s 2 mV, introduces slightly greater DC error that may affect performance in precision amplification circuits. Other parameters, including output current (20 mA), slew rate, bandwidth, and package, match the original device. Thus, the TL064CDE4 is a viable alternative if the application operates within 10 V to 30 V and can accommodate the increased offset voltage, though voltage compatibility and accuracy impact should be evaluated.
Analysis ID: 2F8F-100B000
Based on part parameters and for reference only. Not to be used for procurement or production.
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