JSM8233

{
  "schema_version": 1,
  "type": "component",
  "slug": "jsm8233",
  "title": "JSM8233",
  "brief": "JSMSEMI Touch Sensors, SOT-23-6L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensor",
    "jsm8233"
  ],
  "component": {
    "mpn": "JSM8233",
    "manufacturer": "JSMSEMI",
    "package": "SOT-23-6L",
    "pin_count": 6,
    "category": "Sensor",
    "subcategory": "Touch Sensors",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8829b633385d2ec3aa8ac15a1dec2e65.pdf",
    "parts": {
      "symbol": "jsm8233.kicad_sym",
      "footprint": "jsm8233.kicad_mod",
      "model_3d": "jsm8233-etched.glb",
      "model_3d_plain": "jsm8233.glb",
      "model_3d_step": "jsm8233-etched.step",
      "model_3d_step_plain": "jsm8233.step",
      "lbr": "jsm8233.lbr"
    },
    "distributor_links": {
      "lcsc": "C963376"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "CMOS push-pull output. Drives high or low on touch response depending on OLH configuration. IOL = 2 mA min / 4 mA typ at VOL = 0.7 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Negative supply / ground reference. All voltages are referenced to GND."
      },
      {
        "number": "3",
        "name": "TCH",
        "type": "input",
        "description": "Touch pad sense input. Connects to the external TOUCH PAD electrode; an optional 0-75 pF tuning capacitor Cj to GND adjusts sensitivity."
      },
      {
        "number": "4",
        "name": "OLH",
        "type": "input",
        "description": "Output-active-level select. OLH=0 (default, internal pull-down) => OUT goes HIGH on touch response; OLH=1 => OUT goes LOW on touch response. Internal pull resistor ~50-200 kΩ."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply, 2.0-5.5 V (typ 3.0 V). Decouple with >=10 uF to GND for stable sensitivity."
      },
      {
        "number": "6",
        "name": "HLD",
        "type": "input",
        "description": "Hold/Sync mode select. HLD=0 (default, internal pull-down) => Sync mode: OUT tracks touch. HLD=1 => Hold/Toggle mode: OUT toggles state on each touch. Internal pull ~50-200 kΩ."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8829b633385d2ec3aa8ac15a1dec2e65.pdf",
        "pages": 6,
        "sha256": "2802ea236aa9bbc8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-6@sha256:f341c73aac9dcb55",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "jsm8233.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "jsm8233-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "62c90d9d5032ad924ce2b98794f6fc4d9132dc9631a54d42a7ab5ecbfd606092",
        "checked": "2026-11-03",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "JSMSEMI",
      "Package": "SOT-23-6L",
      "Category": "Sensor",
      "Pins": "6"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "jsm8233"
  ],
  "discovery_pitch": "JSM8233 (JSMSEMI) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "jsm8233.kicad_sym",
    "jsm8233.kicad_mod",
    "jsm8233.glb",
    "jsm8233.step",
    "jsm8233-etched.step",
    "jsm8233.lbr",
    "docs/hero.png",
    "docs/jsm8233-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "JSM8233LF",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T23:17:03.586Z"
}