component
SIT1051AT
Public Made by Adomby adom
SIT CAN ICs, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "sit1051at",+ "title": "SIT1051AT",+ "brief": "SIT CAN ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "SIT CAN ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "comm-uart", "sit1051at" ],+ "component": {+ "mpn": "SIT1051AT",+ "manufacturer": "SIT",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "Comm/UART",+ "subcategory": "CAN ICs",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303201630_SIT-SIT1051AT-3_C5382551.pdf",+ "parts": {+ "symbol": "sit1051at.kicad_sym",+ "footprint": "sit1051at.kicad_mod",+ "model_3d": "sit1051at.glb",+ "model_3d_step": "sit1051at.step",+ "lbr": "sit1051at.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "TXD",+ "type": "input",+ "description": "Transmit data input from the CAN controller. Logic low drives the bus dominant; logic high (or floating, internally biased high) leaves the bus recessive. VIH \u2265 2V, VIL \u2264 0.8V for the SIT1051AT variant (5V logic)."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference. All voltage references are with respect to this pin."+ },+ {+ "number": "3",+ "name": "VCC",+ "type": "power_in",+ "description": "5V supply for the transceiver core and CAN bus drivers. Operating range 4.5V to 5.5V; absolute max -0.3V to 7V. Includes undervoltage protection."+ },+ {+ "number": "4",+ "name": "RXD",+ "type": "output",+ "description": "Receive data output to the CAN controller. Push-pull output referenced to VCC (SIT1051AT variant). Low for dominant bus, high for recessive. IOH = -3 mA typ, IOL = 5 mA typ."+ },+ {+ "number": "5",+ "name": "N.C.",+ "type": "unconnected",+ "description": "No internal connection on the SIT1051AT variant. On sibling variants this pin is used as EN (SIT1051AT/E, shutdown-mode enable, active low) or VIO (SIT1051AT/3, 3.3V I/O supply for level translation)."+ },+ {+ "number": "6",+ "name": "CANL",+ "type": "bidirectional",+ "description": "Low-side CAN bus I/O. Differential complement to CANH. Dominant output typ 1.5V, recessive ~0.5\u00b7VCC. Withstands -70V to +70V continuous; input resistance 15 k\u03a9 typ."+ },+ {+ "number": "7",+ "name": "CANH",+ "type": "bidirectional",+ "description": "High-side CAN bus I/O. Differential complement to CANL. Dominant output typ 3.5V, recessive ~0.5\u00b7VCC. Withstands -70V to +70V continuous; input resistance 15 k\u03a9 typ."+ },+ {+ "number": "8",+ "name": "S",+ "type": "input",+ "description": "Mode select input. Low = high-speed (normal) mode with active bus driver; high = silent (listen-only) mode where the transmitter is disabled but RXD still reports bus activity. Internally biased low if left floating."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303201630_SIT-SIT1051AT-3_C5382551.pdf",+ "pages": 19,+ "sha256": "1de7e49a0562374d",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "SIT",+ "Package": "SOP-8",+ "Category": "Comm/UART",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sit1051at"+ ],+ "discovery_pitch": "SIT1051AT (SIT) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/sit1051at-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }