TJA1050T-JSM

@@ -36,6 +36,20 @@ TJA1050T-JSM from JSMSEMI, in a SOP-8. Pinout and pin descriptions extracted fro - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOP-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`tja1050t-jsm.step`](tja1050t-jsm.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`tja1050t-jsm-etched.step`](tja1050t-jsm-etched.step) | 2.1 MB | You want the part with `TJA1050T-JSM` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 538 faces against 147 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance  Data extracted from the manufacturer datasheet, not a distributor listing:

@@ -1,6 +1,6 @@ {   "slug": "tja1050t-jsm",-  "version": "0.1.0",+  "version": "0.2.0",   "type": "component",   "description": "JSMSEMI CAN ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [

@@ -4,7 +4,7 @@   "slug": "tja1050t-jsm",   "title": "TJA1050T-JSM",   "brief": "JSMSEMI CAN ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",-  "version": "0.1.0",+  "version": "0.2.0",   "license": "CC-BY-SA-4.0",   "tags": [     "component",@@ -34,7 +34,7 @@         "number": "1",         "name": "TXD",         "type": "input",-        "description": "Transmit data input from the CAN controller. TXD high drives the CAN bus into the recessive state; TXD low drives the bus into the dominant state. VIH \u2265 2.0 V, VIL \u2264 0.8 V at VCC = 5 V."+        "description": "Transmit data input from the CAN controller. TXD high drives the CAN bus into the recessive state; TXD low drives the bus into the dominant state. VIH ≥ 2.0 V, VIL ≤ 0.8 V at VCC = 5 V."       },       {         "number": "2",@@ -52,31 +52,31 @@         "number": "4",         "name": "RXD",         "type": "output",-        "description": "Receive data output to the CAN controller. RXD is high when the CAN bus is in the recessive state and low when the bus is in the dominant state. IOH = -6 mA typ. at VRXD = 0.7\u00b7VCC; IOL = 8.5 mA typ. at VRXD = 0.45 V."+        "description": "Receive data output to the CAN controller. RXD is high when the CAN bus is in the recessive state and low when the bus is in the dominant state. IOH = -6 mA typ. at VRXD = 0.7·VCC; IOL = 8.5 mA typ. at VRXD = 0.45 V."       },       {         "number": "5",         "name": "Vref",         "type": "output",-        "description": "Reference voltage output, nominally 0.5\u00b7VCC (typ. 2.5 V at VCC = 5 V). Output valid over -50 \u00b5A \u2264 IVref \u2264 +50 \u00b5A."+        "description": "Reference voltage output, nominally 0.5·VCC (typ. 2.5 V at VCC = 5 V). Output valid over -50 µA ≤ IVref ≤ +50 µA."       },       {         "number": "6",         "name": "CANL",         "type": "bidirectional",-        "description": "Low-level CAN bus line. Recessive typ. 2.5 V, dominant typ. 1.4 V. Withstands DC bus voltages from -58 V to +58 V and transients of \u00b1200 V per ISO 7637. Common-mode input impedance 15-35 k\u03a9."+        "description": "Low-level CAN bus line. Recessive typ. 2.5 V, dominant typ. 1.4 V. Withstands DC bus voltages from -58 V to +58 V and transients of ±200 V per ISO 7637. Common-mode input impedance 15-35 kΩ."       },       {         "number": "7",         "name": "CANH",         "type": "bidirectional",-        "description": "High-level CAN bus line. Recessive typ. 2.5 V, dominant typ. 3.4 V. Withstands DC bus voltages from -58 V to +58 V and transients of \u00b1200 V per ISO 7637. Common-mode input impedance 15-35 k\u03a9."+        "description": "High-level CAN bus line. Recessive typ. 2.5 V, dominant typ. 3.4 V. Withstands DC bus voltages from -58 V to +58 V and transients of ±200 V per ISO 7637. Common-mode input impedance 15-35 kΩ."       },       {         "number": "8",         "name": "S",         "type": "input",-        "description": "Mode select input: low = high-speed mode, high = silent (standby) mode. VIH \u2265 2.0 V, VIL \u2264 0.8 V at VCC = 5 V; internal pull-down/-up currents 15-50 \u00b5A."+        "description": "Mode select input: low = high-speed mode, high = silent (standby) mode. VIH ≥ 2.0 V, VIL ≤ 0.8 V at VCC = 5 V; internal pull-down/-up currents 15-50 µA."       }     ],     "provenance": {@@ -150,9 +150,9 @@     "docs/hero.png",     "docs/tja1050t-jsm-datasheet.pdf",     "viewers/symbol.html",-    "viewers/footprint.html"+    "viewers/footprint.html",+    "pads.json"   ],-  "visibility": {-    "public": true-  }+  "visibility": "public",+  "description": "JSMSEMI CAN ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }\ No newline at end of file