CBM3232AS16

{
  "slug": "cbm3232as16",
  "version": "0.1.0",
  "type": "component",
  "description": "Corebai Microelectronics RS232 ICs, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "cbm3232as16",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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  "component": {
    "mpn": "CBM3232AS16",
    "manufacturer": "Corebai Microelectronics",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "RS232 ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884852280475648",
    "parts": {
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      "footprint": "cbm3232as16.kicad_mod",
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      "model_3d_step": "cbm3232as16-etched.step",
      "model_3d_step_plain": "cbm3232as16.step",
      "lbr": "cbm3232as16.lbr"
    },
    "distributor_links": {
      "lcsc": "C476467"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T09:09:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "C1+",
        "type": "passive",
        "description": "Positive terminal for the first charge pump capacitor; the electrical characteristics specify C1 to C4 = 0.1 µF."
      },
      {
        "number": "2",
        "name": "V+",
        "type": "power_out",
        "description": "Doubled voltage terminal generated by the charge pump, limited to (VCC - 0.3) to 7 V with |V+| + |V-| not exceeding 13 V."
      },
      {
        "number": "3",
        "name": "C1-",
        "type": "passive",
        "description": "Negative terminal for the first charge pump capacitor; the electrical characteristics specify C1 to C4 = 0.1 µF."
      },
      {
        "number": "4",
        "name": "C2+",
        "type": "passive",
        "description": "Positive terminal for the second charge pump capacitor; the electrical characteristics specify C1 to C4 = 0.1 µF."
      },
      {
        "number": "5",
        "name": "C2-",
        "type": "passive",
        "description": "Negative terminal for the second charge pump capacitor; the electrical characteristics specify C1 to C4 = 0.1 µF."
      },
      {
        "number": "6",
        "name": "V-",
        "type": "power_out",
        "description": "Inverted voltage terminal generated by the charge pump, limited to -0.3 to -7 V with |V+| + |V-| not exceeding 13 V."
      },
      {
        "number": "7",
        "name": "T2OUT",
        "type": "output",
        "description": "Second RS-232 transmitter output, with a transmitter output voltage range of ±13.2 V."
      },
      {
        "number": "8",
        "name": "R2IN",
        "type": "input",
        "description": "Second RS-232 receiver input, with a receiver input voltage range of ±25 V."
      },
      {
        "number": "9",
        "name": "R2OUT",
        "type": "output",
        "description": "Second TTL/CMOS receiver output, limited to -0.3 V to (VCC + 0.3) V."
      },
      {
        "number": "10",
        "name": "T2IN",
        "type": "input",
        "description": "Second transmitter logic input, with a transmitter input voltage range of -0.3 to 6 V."
      },
      {
        "number": "11",
        "name": "T1IN",
        "type": "input",
        "description": "First transmitter logic input, with a transmitter input voltage range of -0.3 to 6 V."
      },
      {
        "number": "12",
        "name": "R1OUT",
        "type": "output",
        "description": "First TTL/CMOS receiver output, limited to -0.3 V to (VCC + 0.3) V."
      },
      {
        "number": "13",
        "name": "R1IN",
        "type": "input",
        "description": "First RS-232 receiver input, with a receiver input voltage range of ±25 V."
      },
      {
        "number": "14",
        "name": "T1OUT",
        "type": "output",
        "description": "First RS-232 transmitter output, with a transmitter output voltage range of ±13.2 V."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, specified for 3.3 V to 5.5 V operation with an absolute maximum of -0.3 to 6 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: Charge pump capacitor value conflicts: the electrical characteristics specify C1 to C4 = 0.1 µF, whi; The PIN CONFIGURATION figure on page 2 is not present in the extracted text. Pin numbers come from t; The datasheet gives no operating limits for GND. For VCC, the operating range is 3.3 V to 5.5 V and "
        ],
        "pages_sent": 13,
        "cost_usd": 0.0573,
        "at": "2026-10-18T09:08:29"
      },
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        "pages": 13,
        "sha256": "d5e9b3ab6a2403fd",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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}