LM358DT STMicroelectronics Dual Operational Amplifier IC (SOIC-8)

The LM358 is a near-universal dual op-amp, and this DT-suffix part is STMicroelectronics' own branded version in the SOIC-8 surface-mount package - distinct from both the unbranded generic LM358 and the Texas Instruments variants already stocked, giving a builder a genuine second-source option for a part this common. Running at 1.1 MHz bandwidth from a 3V to 30V supply, it covers the same practical application range as the other LM358 variants: signal conditioning, simple comparators, audio preamp stages, and general analog signal buffering. Keeping a second manufacturer's version of a workhorse chip like this in stock matters when a design calls for a specific second source, or simply when one manufacturer's stock runs low and a project can't wait.