TJA1051 CAN Transceiver

@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "tja1051",+  "title": "TJA1051 CAN Transceiver",+  "brief": "High-speed CAN transceiver, the interface between a CAN controller and the bus, up to 5 Mbit/s.",   "version": "0.1.0",-  "type": "component",-  "description": "High-speed CAN transceiver, the interface between a CAN controller and the bus, up to 5 Mbit/s.",+  "license": "CC-BY-SA-4.0",   "tags": [     "can",     "transceiver",@@ -11,6 +14,121 @@     "nxp",     "soic-8"   ],+  "component": {+    "mpn": "TJA1051",+    "manufacturer": "NXP",+    "package": "SOIC-8",+    "pin_count": 8,+    "category": "Interface",+    "subcategory": "CAN Transceiver",+    "datasheet": "https://www.nxp.com/docs/en/data-sheet/TJA1051.pdf",+    "parts": {+      "symbol": "tja1051.kicad_sym",+      "footprint": "tja1051.kicad_mod",+      "model_3d": "tja1051.glb",+      "model_3d_step": "tja1051.step"+    },+    "distributor_links": {},+    "pins": [+      {+        "number": "1",+        "name": "TXD",+        "type": "input",+        "description": "CAN transmit data input from the controller. A LOW level drives the CAN bus to the dominant state; a HIGH level allows the bus to be recessive. Has an internal pull-up to VIO so a floating TXD defaults to recessive. A 'TXD dominant time-out' timer disables the transmitter if TXD stays LOW longer than t_to(dom)TXD, setting a minimum bus rate of ~20 kbit/s."+      },+      {+        "number": "2",+        "name": "GND",+        "type": "power_in",+        "description": "Device ground, 0 V reference for all signals. On the HVSON8 (TJA1051TK/3) variant the die supply ground is bonded to both the GND pin and the exposed center pad; both must be soldered to board ground for correct and enhanced thermal operation."+      },+      {+        "number": "3",+        "name": "VCC",+        "type": "power_in",+        "description": "Main transceiver supply voltage, 4.5 V to 5.5 V (typ. 5 V). Feeds the CAN bus driver stage. Undervoltage detection at V_uvd(VCC) = 3.5 to 4.5 V disengages the transceiver from the bus (zero load) until VCC recovers."+      },+      {+        "number": "4",+        "name": "RXD",+        "type": "output",+        "description": "CAN receive data output; reproduces the logical state of the CAN bus for the controller. LOW when the bus is dominant, HIGH when recessive. Push-pull output referenced to VIO (or VCC on parts without a VIO pin); floats in Off mode on the TJA1051T/E."+      },+      {+        "number": "5",+        "name": "NC/EN/VIO",+        "type": "unconnected",+        "description": "Pin 5 function is set by the ordering variant. TJA1051T: not connected (n.c.). TJA1051T/E: EN, active-HIGH enable control input (LOW = Off mode, bus and RXD float); internal pull-down to GND. TJA1051T/3 and TJA1051TK/3: VIO, I/O level-adapter supply (2.8 V to 5.5 V) that sets the logic levels of TXD, RXD and S so the device can interface directly with 3 V-5 V microcontrollers."+      },+      {+        "number": "6",+        "name": "CANL",+        "type": "bidirectional",+        "description": "LOW-level CAN bus line. Together with CANH forms the differential ISO 11898-2 bus. Driven LOW in the dominant state and released toward Vcc/2 in the recessive state. Withstands \u221258 V to +58 V continuous bus voltage and \u00b18 kV IEC 61000-4-2 ESD."+      },+      {+        "number": "7",+        "name": "CANH",+        "type": "bidirectional",+        "description": "HIGH-level CAN bus line. Driven HIGH in the dominant state and released toward Vcc/2 in the recessive state, forming the differential pair with CANL. Withstands \u221258 V to +58 V continuous bus voltage and \u00b18 kV IEC 61000-4-2 ESD."+      },+      {+        "number": "8",+        "name": "S",+        "type": "input",+        "description": "Silent-mode control input. LOW selects Normal mode (transmitter active); HIGH selects Silent mode (transmitter disabled, bus released to recessive, receiver still active). Internal pull-down to GND so a floating S defaults to Normal mode."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://www.nxp.com/docs/en/data-sheet/TJA1051.pdf",+        "pages": 25,+        "sha256": "6637cd500dda3c1c",+        "source_tier": "mfr"+      },+      "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": {+      "Type": "High-speed CAN transceiver",+      "Data rate": "Up to 5 Mbit/s (CAN FD)",+      "Supply voltage": "4.5 V to 5.5 V",+      "Bus pins": "CANH / CANL (differential)",+      "Standards": "ISO 11898-2",+      "Features": "TXD dominant timeout, thermal protection",+      "Operating temperature": "-40 C to 150 C"+    }+  },+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "CAN transceiver",+    "CAN bus interface",+    "high-speed CAN",+    "classic CAN and CAN FD"+  ],+  "discovery_pitch": "The physical-layer link between a microcontroller's CAN controller and the CAN bus, supporting CAN FD up to 5 Mbit/s.",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  },   "dependencies": {},   "hero": {     "type": "image",@@ -27,10 +145,5 @@     "docs/tja1051-datasheet.pdf",     "viewers/symbol.html",     "viewers/footprint.html"-  ],-  "visibility": "public",-  "author": {-    "name": "Ray",-    "email": "[email protected]"-  }+  ] }\ No newline at end of file