Original Part
Alternative Part
1. AZV358MMTR-G1 Substitution Conclusion
The AZV358MMTR-G1 serves as a highly viable direct replacement for the LMV358IDGKRG4, as its key parameters—including standard amplifier type, rail-to-rail output, 1 V/µs slew rate, 1 MHz gain bandwidth product, 15 nA input bias current, 1.7 mV input offset voltage, 2.7 V to 5.5 V supply range, and identical package—closely match or exceed those of the original device. The primary difference is an increase in output current from 40 mA to 60 mA, enabling the AZV358MMTR-G1 to drive heavier loads without compromising other performance metrics. In most general-purpose amplifier applications, this substitution can be implemented seamlessly, with potential improvements in load-driving capability.
2. BU7266FVM-TR Substitution Conclusion
The BU7266FVM-TR is not suitable as a direct replacement for the LMV358IDGKRG4 due to significant differences in its electrical characteristics: the amplifier type shifts from standard to CMOS, slew rate drops substantially from 1 V/µs to 0.0024 V/µs, gain bandwidth product reduces from 1 MHz to 4 kHz, and output current decreases from 40 mA to 4 mA. Additionally, supply current per channel falls from 210 µA to an ultra-low 700 nA, input bias current improves from 15 nA to 1 pA, and minimum supply voltage extends down to 1.8 V. The BU7266FVM-TR is intended only for specialized applications requiring very low power, low speed, and minimal output current—such as sensor signal conditioning or battery-operated systems. It cannot meet the requirements of the original part in moderate-bandwidth, fast-response, or high-load-drive applications, making it unsuitable for general-purpose substitution.
Analysis ID: CDB0-CB0E000
Based on part parameters and for reference only. Not to be used for procurement or production.
SkyChip © 2026, Email: sales@skychip.com