OPA2277U/2K5
by TI(德州仪器)
Two precision amplifier channels make the TI OPA2277U/2K5 useful for paired signal-conditioning paths, active filters and measurement circuitry. The OPA2277 family emphasizes precision analog operation, while this entry uses a surface-mount SOIC-8 package. Its downloadable library contains an eight-pin KiCad symbol and an eight-pad footprint named SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL. The supplied 3D model adds a package representation for inspecting placement in the board assembly. These free files were obtained through a real ProtoFlow import, then converted and checked in the editor. The complete library entry opens directly in ProtoFlow.
Download KiCad files
Use OPA2277U/2K5 in your design
ProtoFlow is a free, AI-native EDA tool. Drop this part onto a schematic, route a PCB, and let the AI copilot help. The symbol, footprint, and 3D model come in linked and ready.
Free to start. macOS, Windows and Linux. No sign-up to try.
