LT3960EMSE#TRPBF

{
  "slug": "lt3960emse-trpbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices CAN Transceivers, MSOP-10-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "lt3960emse#trpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lt3960emse-trpbf.kicad_sym",
    "lt3960emse-trpbf.kicad_mod",
    "lt3960emse-trpbf.glb",
    "lt3960emse-trpbf.step",
    "lt3960emse-trpbf.lbr",
    "docs/hero.png",
    "docs/lt3960emse-trpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lt3960emse-trpbf-hero.glb",
    "lt3960emse-trpbf-hero.overlay.json",
    "lt3960emse-trpbf-etched.glb"
  ],
  "component": {
    "mpn": "LT3960EMSE#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "MSOP-10-EP",
    "pin_count": 11,
    "category": "Interface",
    "subcategory": "CAN Transceivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590354340398325761",
    "parts": {
      "symbol": "lt3960emse-trpbf.kicad_sym",
      "footprint": "lt3960emse-trpbf.kicad_mod",
      "model_3d": "lt3960emse-trpbf-hero.glb",
      "model_3d_plain": "lt3960emse-trpbf-etched.glb",
      "model_3d_step": "lt3960emse-trpbf-etched.step",
      "model_3d_step_plain": "lt3960emse-trpbf.step",
      "lbr": "lt3960emse-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C3231396",
      "digikey": "505-LT3960EMSE#TRPBFTR-ND",
      "mouser": "584-LT3960EMSE#TRPBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T18:47:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LT3960EMSE#TRPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LT3960EMSE#TRPBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CANSDAL",
        "type": "bidirectional",
        "description": "Low Level CAN Bus Line of the I2CAN SDA link, carrying the I2C data bus; the I2CAN pins are rated for -40V to 40V absolute maximum."
      },
      {
        "number": "2",
        "name": "CANSDAH",
        "type": "bidirectional",
        "description": "High Level CAN Bus Line of the I2CAN SDA link, carrying the I2C data bus; the I2CAN pins are rated for -40V to 40V absolute maximum."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; solder this pin directly to the ground plane."
      },
      {
        "number": "4",
        "name": "CANSCLH",
        "type": "bidirectional",
        "description": "High Level CAN Bus Line of the I2CAN SCL link, carrying the I2C clock bus; the I2CAN pins are rated for -40V to 40V absolute maximum."
      },
      {
        "number": "5",
        "name": "CANSCLL",
        "type": "bidirectional",
        "description": "Low Level CAN Bus Line of the I2CAN SCL link, carrying the I2C clock bus; the I2CAN pins are rated for -40V to 40V absolute maximum."
      },
      {
        "number": "6",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage supply to the LDO, which must be bypassed with a 1µF filter capacitor to GND as close to the pin as possible; tie VIN to VCC if the LDO is unused."
      },
      {
        "number": "7",
        "name": "EN/MODE",
        "type": "input",
        "description": "Mode/shutdown pin: tie above 2.5V for master mode, float for slave mode, or pull to ground for low-power shutdown."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_out",
        "description": "LDO regulator output and device power supply input, to be bypassed with a 2.2µF or greater capacitor to ground placed as close to the pin as possible."
      },
      {
        "number": "9",
        "name": "SCL",
        "type": "bidirectional",
        "description": "I2C clock pin: an input for the master clock when EN/MODE is 2.5V or above, and an output for data received on CANSCLH/L when EN/MODE is floating."
      },
      {
        "number": "10",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Data input and output pin for the I2C serial port."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Exposed pad, ground; must be soldered to the PCB."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: VCC (pin 8) is both the LDO regulator output and the device supply input. I classed it as power_out ; The pinout was taken from the pin-function text on page 8 and cross-checked against the pin-configur; Pin 11 is the exposed thermal pad, labeled GND in the datasheet. It is listed as a separate GND entr"
        ],
        "pages_sent": 9,
        "cost_usd": 0.056,
        "at": "2026-10-20T18:44:31"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590354340398325761",
        "pages": 22,
        "sha256": "78ac2e8eb476d515",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lt3960emse-trpbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "18605eed706df7bb9674107abe7aa36e0ba163a09c21a2cee6c75cfa291b7937",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lt3960emse-trpbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d83d1f248a6eb2792b720b93f2d9541343537bea2c7d62d05c7a295a33f120da",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}