ADS1220IRVAR
by TI(德州仪器)When an analog signal needs to be measured by digital circuitry, the TI ADS1220IRVAR provides the analog-to-digital conversion stage. The listed VQFN package has 16 perimeter contacts plus an exposed pad, reflected here in a 17-pin symbol and 17-pad footprint. Downloadable KiCad files contain that symbol, the VQFN-16_L3.5-W3.5-P0.50-BL-EP2.1 footprint, and a 3D model. The exposed pad is part of the land pattern, so account for it when reviewing the PCB. The files came from a real ProtoFlow import that was converted and checked in the editor. Open the part directly in ProtoFlow.
Download KiCad files
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