TMCS1107A3UQDRQ1

{
  "slug": "tmcs1107a3uqdrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Current Sensors, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "magnetic sensors",
    "tmcs1107a3uqdrq1",
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  "component": {
    "mpn": "TMCS1107A3UQDRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Magnetic Sensors",
    "subcategory": "Current Sensors",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tmcs1107-q1",
    "parts": {
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      "lbr": "tmcs1107a3uqdrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C3684370",
      "digikey": "296-TMCS1107A3UQDRQ1TR-ND",
      "mouser": "595-TMCS1107A3UQDRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T23:54:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TMCS1107A3UQDRQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TMCS1107A3UQDRQ1",
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    },
    "pins": [
      {
        "number": "1",
        "name": "IN+",
        "type": "input",
        "description": "Positive input current pin on the isolated high-voltage side; input voltage is limited to -420 V to 420 VPK relative to GND, and current flowing into IN+ is treated as positive polarity."
      },
      {
        "number": "2",
        "name": "IN+",
        "type": "input",
        "description": "Positive input current pin on the isolated high-voltage side; input voltage is limited to -420 V to 420 VPK relative to GND, and current flowing into IN+ is treated as positive polarity."
      },
      {
        "number": "3",
        "name": "IN-",
        "type": "input",
        "description": "Negative input current pin on the isolated high-voltage side; input voltage is limited to -420 V to 420 VPK relative to GND, and the current path runs between IN+ and IN- through the internal 1.8 mΩ conductor."
      },
      {
        "number": "4",
        "name": "IN-",
        "type": "input",
        "description": "Negative input current pin on the isolated high-voltage side; input voltage is limited to -420 V to 420 VPK relative to GND, and the current path runs between IN+ and IN- through the internal 1.8 mΩ conductor."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the low-voltage isolated side, to which the input voltage limits and the VS supply are referenced."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; the pin can withstand capacitive or resistive connections to GND or VS, and shorting it to GND is recommended where acceptable."
      },
      {
        "number": "7",
        "name": "VOUT",
        "type": "output",
        "description": "Analog output voltage proportional to input current; the output swing is limited to approximately GND + 5 to 10 mV and VS - 0.02 to 0.1 V at RL = 10 kΩ to GND."
      },
      {
        "number": "8",
        "name": "VS",
        "type": "power_in",
        "description": "Analog supply pin for the low-voltage side, rated 3 V to 5.5 V for the A1B/U-Q1 to A3B/U-Q1 variants (absolute maximum 6 V with respect to GND)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "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: Pin 6 is listed as NC in the pin function table (page 3), but the layout figures on pages 32 and 33 ; The datasheet provided is the Chinese translation (ZHCSN96) of the family datasheet covering all TMC"
        ],
        "pages_sent": 25,
        "cost_usd": 0.1219,
        "at": "2026-10-08T23:53:44"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tmcs1107-q1",
        "pages": 44,
        "sha256": "7f52fb186d147cc2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "checked": "2026-10-08",
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}