AS5047D-ATSM

{
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  "type": "component",
  "slug": "as5047d-atsm",
  "title": "AS5047D-ATSM",
  "brief": "AMS OSRAM Global Sourcing Parts, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "global sourcing parts",
    "as5047d-atsm",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "AS5047D-ATSM",
    "manufacturer": "AMS OSRAM",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893686440595456",
    "parts": {
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      "model_3d_step_plain": "as5047d-atsm.step",
      "lbr": "as5047d-atsm.lbr"
    },
    "distributor_links": {
      "lcsc": "C2693743",
      "mouser": "985-AS5047D-ATSM"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T20:38:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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      "mouser": {
        "pn": "985-AS5047D-ATSM",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "CSn",
        "type": "input",
        "description": "SPI chip select, active low."
      },
      {
        "number": "2",
        "name": "CLK",
        "type": "input",
        "description": "SPI clock input."
      },
      {
        "number": "3",
        "name": "MISO",
        "type": "output",
        "description": "SPI master data input, slave output."
      },
      {
        "number": "4",
        "name": "MOSI",
        "type": "input",
        "description": "SPI master data output, slave input."
      },
      {
        "number": "5",
        "name": "TEST",
        "type": "passive",
        "description": "Test pin; connect to ground."
      },
      {
        "number": "6",
        "name": "B",
        "type": "output",
        "description": "Incremental signal B digital output."
      },
      {
        "number": "7",
        "name": "A",
        "type": "output",
        "description": "Incremental signal A digital output."
      },
      {
        "number": "8",
        "name": "W/PWM",
        "type": "output",
        "description": "Commutation signal W or PWM digital output."
      },
      {
        "number": "9",
        "name": "V",
        "type": "power_in",
        "description": "Commutation signal V digital output."
      },
      {
        "number": "10",
        "name": "U",
        "type": "output",
        "description": "Commutation signal U digital output."
      },
      {
        "number": "11",
        "name": "VDD",
        "type": "power_in",
        "description": "5V power supply voltage for the on-chip regulator."
      },
      {
        "number": "12",
        "name": "VDD3V3",
        "type": "power_out",
        "description": "3.3V on-chip low-dropout (LDO) output; requires an external 1μF decoupling capacitor."
      },
      {
        "number": "13",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "14",
        "name": "I",
        "type": "output",
        "description": "Incremental signal I (index) or PWM digital output."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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: The datasheet gives no electrical pin type for TEST (pin 5); it only says 'connect to ground'. Type ; VDD3V3 (pin 12) is the output of an on-chip LDO. It is classed power_out here, though the datasheet ; Pin 14 is named 'I' in the pin description table but 'I / PWM' in the pin assignment figure. Pin 8 i"
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        "at": "2026-10-20T20:33:06"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
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      "Package": "TSSOP-14",
      "Category": "Global Sourcing Parts",
      "Pins": "14"
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          "name": "Capacitive load on digital output",
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          "name": "Orthogonal magnetic field strength, normal operating mode",
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          "min": 35,
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          "name": "Resolution of the ABI interface",
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          "unit": "Steps per revolution",
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          "name": "Non-linearity optimum placement of the magnet over the full temperature range",
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        {
          "name": "Non-linearity at displacement of magnet and temperature -40°C to 150°C",
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          "name": "System propagation delay - core, reading angle via SPI",
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