ULN2003ADR
by TI(德州仪器)
Relays, solenoids and unipolar stepper windings are typical loads for the ULN2003ADR Darlington driver array from TI. It provides current-sinking outputs and integrated clamp diodes for inductive-load drive, allowing logic circuitry to control external loads. In this entry, a 16-pin symbol is paired with the 16-pad SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL surface-mount footprint. Both are available in the free KiCad download, together with a 3D model for viewing the package on the PCB. The converted files have been used by 2 ProtoFlow engineers in real designs. The complete driver entry can be opened directly in ProtoFlow.
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