HT13636ARZ

{
  "slug": "ht13636arz",
  "version": "0.1.0",
  "type": "component",
  "description": "HTCSEMI RS232 ICs, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "ht13636arz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ht13636arz.kicad_sym",
    "ht13636arz.kicad_mod",
    "ht13636arz.glb",
    "ht13636arz.step",
    "ht13636arz.lbr",
    "docs/hero.png",
    "docs/ht13636arz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ht13636arz-hero.glb",
    "ht13636arz-hero.overlay.json",
    "ht13636arz-etched.glb"
  ],
  "component": {
    "mpn": "HT13636ARZ",
    "manufacturer": "HTCSEMI",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "RS232 ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603106885407567872",
    "parts": {
      "symbol": "ht13636arz.kicad_sym",
      "footprint": "ht13636arz.kicad_mod",
      "model_3d": "ht13636arz-hero.glb",
      "model_3d_plain": "ht13636arz-etched.glb",
      "model_3d_step": "ht13636arz-etched.step",
      "model_3d_step_plain": "ht13636arz.step",
      "lbr": "ht13636arz.lbr"
    },
    "distributor_links": {
      "lcsc": "C5366658"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T09:31:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "C1+",
        "type": "passive",
        "description": "Positive terminal of the voltage multiplier charge-pump capacitor C1, which is 0.1 µF ±10% at VCC = 3.3 V or 0.047 µF ±10% at VCC = 5.0 V."
      },
      {
        "number": "2",
        "name": "V+",
        "type": "power_out",
        "description": "Positive voltage multiplier output, which must be at least 5.0 V with an absolute range of -0.3 V to 7.0 V."
      },
      {
        "number": "3",
        "name": "C1-",
        "type": "passive",
        "description": "Negative terminal of the voltage multiplier charge-pump capacitor C1."
      },
      {
        "number": "4",
        "name": "C2+",
        "type": "passive",
        "description": "Positive terminal of the voltage multiplier charge-pump capacitor C2, which is 0.1 µF ±10% at VCC = 3.3 V or 0.33 µF ±10% at VCC = 5.0 V."
      },
      {
        "number": "5",
        "name": "C2-",
        "type": "passive",
        "description": "Negative terminal of the voltage multiplier charge-pump capacitor C2."
      },
      {
        "number": "6",
        "name": "V-",
        "type": "power_out",
        "description": "Negative voltage multiplier output, which must be at least -5.0 V with an absolute range of -7.0 V to 0.3 V, and V+ minus V- must not exceed 13 V."
      },
      {
        "number": "7",
        "name": "TXOUT2",
        "type": "output",
        "description": "Transmitter output at RS-232 levels, with transmitter output voltage limited to ±13.2 V absolute maximum."
      },
      {
        "number": "8",
        "name": "RXIN2",
        "type": "input",
        "description": "Receiver input at RS-232 levels, with input voltage limited to ±25 V."
      },
      {
        "number": "9",
        "name": "RXOUT2",
        "type": "output",
        "description": "Receiver output at TTL/CMOS levels, with output voltage between -0.3 V and VCC + 0.3 V."
      },
      {
        "number": "10",
        "name": "TXIN2",
        "type": "input",
        "description": "Transmitter input at TTL/CMOS levels, with a low level maximum of 0.8 V and a high level minimum of 2.0 V (VCC = 3.3 V) or 2.4 V (VCC = 5.0 V), absolute maximum 6 V."
      },
      {
        "number": "11",
        "name": "TXIN1",
        "type": "input",
        "description": "Transmitter input at TTL/CMOS levels, with a low level maximum of 0.8 V and a high level minimum of 2.0 V (VCC = 3.3 V) or 2.4 V (VCC = 5.0 V), absolute maximum 6 V."
      },
      {
        "number": "12",
        "name": "RXOUT1",
        "type": "output",
        "description": "Receiver output at TTL/CMOS levels, with output voltage between -0.3 V and VCC + 0.3 V."
      },
      {
        "number": "13",
        "name": "RXIN1",
        "type": "input",
        "description": "Receiver input at RS-232 levels, with input voltage limited to ±25 V."
      },
      {
        "number": "14",
        "name": "TXOUT1",
        "type": "output",
        "description": "Transmitter output at RS-232 levels, with transmitter output voltage limited to ±13.2 V absolute maximum."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground pin."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, with a recommended operating range of 3.0 V to 5.5 V and an absolute maximum of 6.0 V."
      }
    ],
    "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: Pin numbering and names were taken from the pin description table on page 3, which agrees with the S; The datasheet does not give a pin-type classification; types were assigned from KiCad ERC classes ba; The datasheet's SOP-16 section shows a 0.1 µF capacitor in the functional diagram for C1 and C2/C4/C"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0394,
        "at": "2026-10-19T09:31:25"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603106885407567872",
        "pages": 10,
        "sha256": "df3f2cf22d20a49f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ht13636arz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ht13636arz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a1e345cfd3d52c54345b4e796cafc3afdf609b4590b1d7a754ca101ca91ba6d3",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}