component

CH452A

Public Made by Adom

by adom

WCH Jiangsu Qin Heng Digital Tube Drivers, SOIC-28-300mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentled driversch452a
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Commit History

11 commits ← Back to Activity
ch452a: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
Ray · 930ef7f ·
ch452a: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
Ray · 4a8ebef ·
ch452a: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · f3487f0 ·
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
Ray · 22311ec ·
ch452a: hero re-rendered with iso-front (part number upright)
Ray · abe717c ·
ch452a: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · b88d300 ·
Set visibility: public
Ray · f0eafc3 ·
ch452a: viewers
Ray · 5247e07 ·
ch452a: factory component page (tier=lcsc)
Ray · da24d20 ·
Publish 0.1.0
Ray · c3b2ba5 ·
Initial commit: component/ch452a
Ray · 2592021 ·