component
SIT1042AQT
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": "sit1042aqt",+ "title": "SIT1042AQT",+ "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", "sit1042aqt" ],+ "component": {+ "mpn": "SIT1042AQT",+ "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/2405131100_SIT-SIT1042AQT-3_C5382542.pdf",+ "parts": {+ "symbol": "sit1042aqt.kicad_sym",+ "footprint": "sit1042aqt.kicad_mod",+ "model_3d": "sit1042aqt.glb",+ "model_3d_step": "sit1042aqt.step",+ "lbr": "sit1042aqt.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "TXD",+ "type": "input",+ "description": "Transmit data input from the CAN controller. Drives the differential bus: logic low = dominant, logic high = recessive. Internal pull-up to VIO (or VCC on non-VIO variants). TXD dominant timeout t_dom_TXD is typically 2 ms (0.8-4 ms), which forces the driver back to recessive if TXD is stuck low."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference for both the VCC supply and the CAN bus differential outputs."+ },+ {+ "number": "3",+ "name": "VCC",+ "type": "power_in",+ "description": "Main 5V transceiver supply for the CAN bus driver stage. Operating range 4.5-5.5 V. Includes an integrated under-voltage lockout that forces the bus and RXD to the recessive state when VCC is below the UVLO threshold."+ },+ {+ "number": "4",+ "name": "RXD",+ "type": "output",+ "description": "Receive data output to the CAN controller. Drives logic low when the bus is dominant and logic high when recessive. Push-pull output referenced to VIO (or VCC on non-VIO variants); I_OH \u2248 \u22123 mA, I_OL \u2248 5 mA."+ },+ {+ "number": "5",+ "name": "N.C.",+ "type": "unconnected",+ "description": "No internal connection on the SIT1042AQT / SIT1042AQT/1 / SIT1042AQTK / SIT1042AQTK/1 variants (no VIO level-shift supply on these ordering codes). May be left floating or tied to GND. On /3, /31, /K3, /K31 suffix variants this pin is instead the VIO I/O-level supply (1.8-5.5 V region, 2.8-5.5 V spec range) for 3.3 V MCU compatibility."+ },+ {+ "number": "6",+ "name": "CANL",+ "type": "bidirectional",+ "description": "Low-side CAN bus I/O. In the dominant state driven to V_OL(D) \u2248 1.5 V (0.5-2.25 V) into a 60 \u03a9 load; recessive state biased to ~0.5\u00b7VCC. Withstands \u00b158 V bus faults and supports \u221227 V to +32 V common-mode range on the receiver."+ },+ {+ "number": "7",+ "name": "CANH",+ "type": "bidirectional",+ "description": "High-side CAN bus I/O. In the dominant state driven to V_OH(D) \u2248 3.5 V (2.75-4.5 V) into a 60 \u03a9 load; recessive state biased to ~0.5\u00b7VCC. Withstands \u00b158 V bus faults and supports \u221227 V to +32 V common-mode range on the receiver."+ },+ {+ "number": "8",+ "name": "STB",+ "type": "input",+ "description": "Mode-select input: low = high-speed normal mode, high = low-power standby mode with bus wake-up detection. Wake-up time t_WAKE typically 0.5-1.8 \u00b5s, standby-to-normal enable time t_EN \u2264 10 \u00b5s. Internal pull-up to VIO (or VCC) so the device defaults to standby if left floating."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2405131100_SIT-SIT1042AQT-3_C5382542.pdf",+ "pages": 22,+ "sha256": "07c6ae984de4a519",+ "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": [+ "sit1042aqt"+ ],+ "discovery_pitch": "SIT1042AQT (SIT) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/sit1042aqt-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }