SBOU295 October 2022 OPA2391
The OPA2391 evaluation board converts the tiny, dual DSBGA package into an easy-to-use, standard, dual, 300-mil-wide, PDIP operational amplifier footprint. The enable (EN) pin, which is not found on a standard PDIP package, is wired to a separate test point and allows for evaluation of the enable function. The PCB can be used in a standard, dual-amplifier PDIP socket, or as individual connections to each bump on the OPA2391YBJ. A 0.1‑μF bypass capacitor (C1) is populated to minimize any supply-noise coupling that could impact the device. The board dimensions are 550 mil × 600 mil.