CM1103-SOPTA

{
  "schema_version": 1,
  "type": "component",
  "slug": "cm1103-sopta",
  "title": "CM1103-SOPTA",
  "brief": "CIMO Analog To Digital Converters (ADC), MSOP-10. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "data acquisition",
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  "component": {
    "mpn": "CM1103-SOPTA",
    "manufacturer": "CIMO",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8618864788424577024",
    "parts": {
      "symbol": "cm1103-sopta.kicad_sym",
      "footprint": "cm1103-sopta.kicad_mod",
      "model_3d": "cm1103-sopta-etched.glb",
      "model_3d_plain": "cm1103-sopta.glb",
      "model_3d_step": "cm1103-sopta-etched.step",
      "model_3d_step_plain": "cm1103-sopta.step",
      "lbr": "cm1103-sopta.lbr"
    },
    "distributor_links": {
      "lcsc": "C20606814"
    },
    "distributor_check": {
      "checked_at": "2026-09-29T16:55:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "ADDR",
        "type": "input",
        "description": "I2C slave address selection pin; connect to GND, VDD, SDA, or SCL to select address per Table 4."
      },
      {
        "number": "2",
        "name": "ALTER/RDY",
        "type": "output",
        "description": "Comparator output or conversion ready signal; open-drain output configurable via COMP_MODE register bit."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection."
      },
      {
        "number": "4",
        "name": "AIN0",
        "type": "input",
        "description": "Analog input channel 0, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V."
      },
      {
        "number": "5",
        "name": "AIN1",
        "type": "input",
        "description": "Analog input channel 1, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V."
      },
      {
        "number": "6",
        "name": "AIN2",
        "type": "input",
        "description": "Analog input channel 2, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V."
      },
      {
        "number": "7",
        "name": "AIN3",
        "type": "input",
        "description": "Analog input channel 3, selectable as positive or negative input in differential configuration or single-ended mode; voltage range GND-0.3V to VDD+0.3V."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage input; operating range 2.5V to 5V."
      },
      {
        "number": "9",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C serial data line, open-drain output; logic high threshold VIH=0.7VDD to VDD+0.3V, logic low threshold VIL=GND to 0.3VDD."
      },
      {
        "number": "10",
        "name": "SCL",
        "type": "input",
        "description": "I2C serial clock input; logic high threshold VIH=0.7VDD to VDD+0.3V, logic low threshold VIL=GND to 0.3VDD."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8618864788424577024",
        "pages": 23,
        "sha256": "cde7136ef50865ec",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "CIMO",
      "Package": "MSOP-10",
      "Category": "Data Acquisition",
      "Pins": "10"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
    "cm1103-sopta"
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  "discovery_pitch": "CM1103-SOPTA (CIMO) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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    "cm1103-sopta.step",
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