component
A1220LLHLT-T
Public Made by Adomby adom
Allegro MicroSystems LLC Hall Sensor, SOT-23W. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left)
2 files changed
+117−1
package.json+2−1@@ -24,6 +24,7 @@ "docs/hero.png", "docs/a1220llhlt-t-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ] }
pads.jsonadded+115@@ -0,0 +1,115 @@+{+ "schema": "adom.pads/1",+ "slug": "a1220llhlt-t",+ "footprint": "SOT-23",+ "generated_from": {+ "footprint": "SOT-23@sha256:0d88c86c1b6d8c1a",+ "pins": "page.json:component.pins",+ "overrides": null+ },+ "pin1": {+ "pad": "1",+ "at": [+ -0.9375,+ -0.95+ ],+ "corner": "top-left",+ "source": "silk-marker",+ "derived_from": "SOT-23@sha256:0d88c86c1b6d8c1a"+ },+ "pad_count": 3,+ "paste_apertures": 0,+ "issues": [],+ "pads": [+ {+ "pad": "1",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -0.9375,+ -0.95+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.6+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "1",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage input. Operating range 3.3 V to 24 V. Should be bypassed with a 0.1 uF ceramic capacitor to GND close to the device.",+ "is_pin1": true,+ "source": {+ "geometry": "SOT-23.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "2",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -0.9375,+ 0.95+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.6+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "2",+ "name": "VOUT",+ "type": "output",+ "description": "Open-drain Hall switch output. Requires an external pull-up resistor to VCC or another rail. Pulls low when the magnetic field crosses the operate threshold and releases at the release threshold.",+ "is_pin1": false,+ "source": {+ "geometry": "SOT-23.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "3",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 0.9375,+ 0.0+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.6+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference.",+ "is_pin1": false,+ "source": {+ "geometry": "SOT-23.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ }+ ]+}