AM26C32IPWR

{
  "schema_version": 1,
  "type": "component",
  "slug": "am26c32ipwr",
  "title": "AM26C32IPWR",
  "brief": "Texas Instruments RS-485 / RS-422 ICs, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "am26c32ipwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AM26C32IPWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "RS-485 / RS-422 ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/am26c32",
    "parts": {
      "symbol": "am26c32ipwr.kicad_sym",
      "footprint": "am26c32ipwr.kicad_mod",
      "model_3d": "am26c32ipwr-etched.glb",
      "model_3d_plain": "am26c32ipwr.glb",
      "model_3d_step": "am26c32ipwr-etched.step",
      "model_3d_step_plain": "am26c32ipwr.step",
      "lbr": "am26c32ipwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C478459"
    },
    "pins": [
      {
        "number": "1",
        "name": "1B",
        "type": "input",
        "description": "RS422/RS485 differential inverting input with ±7V common-mode range and 60mV typical hysteresis."
      },
      {
        "number": "2",
        "name": "1A",
        "type": "input",
        "description": "RS422/RS485 differential noninverting input with ±7V common-mode range and 60mV typical hysteresis."
      },
      {
        "number": "3",
        "name": "1Y",
        "type": "tri_state",
        "description": "Tristate logic output with 3.8V (min) HIGH and 0.3V (max) LOW levels when enabled."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Active-high select input; enables all receivers when HIGH (2V to VCC), disables when LOW (0 to 0.8V)."
      },
      {
        "number": "5",
        "name": "2Y",
        "type": "tri_state",
        "description": "Tristate logic output with 3.8V (min) HIGH and 0.3V (max) LOW levels when enabled."
      },
      {
        "number": "6",
        "name": "2A",
        "type": "input",
        "description": "RS422/RS485 differential noninverting input with ±7V common-mode range and 60mV typical hysteresis."
      },
      {
        "number": "7",
        "name": "2B",
        "type": "input",
        "description": "RS422/RS485 differential inverting input with ±7V common-mode range and 60mV typical hysteresis."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, 0V reference."
      },
      {
        "number": "9",
        "name": "3B",
        "type": "input",
        "description": "RS422/RS485 differential inverting input with ±7V common-mode range and 60mV typical hysteresis."
      },
      {
        "number": "10",
        "name": "3A",
        "type": "input",
        "description": "RS422/RS485 differential noninverting input with ±7V common-mode range and 60mV typical hysteresis."
      },
      {
        "number": "11",
        "name": "3Y",
        "type": "tri_state",
        "description": "Tristate logic output with 3.8V (min) HIGH and 0.3V (max) LOW levels when enabled."
      },
      {
        "number": "12",
        "name": "G",
        "type": "input",
        "description": "Active-low select input; enables all receivers when LOW (0 to 0.8V), disables when HIGH (2V to VCC)."
      },
      {
        "number": "13",
        "name": "4Y",
        "type": "tri_state",
        "description": "Tristate logic output with 3.8V (min) HIGH and 0.3V (max) LOW levels when enabled."
      },
      {
        "number": "14",
        "name": "4A",
        "type": "input",
        "description": "RS422/RS485 differential noninverting input with ±7V common-mode range and 60mV typical hysteresis."
      },
      {
        "number": "15",
        "name": "4B",
        "type": "input",
        "description": "RS422/RS485 differential inverting input with ±7V common-mode range and 60mV typical hysteresis."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input, 4.5V to 5.5V nominal 5V operation."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 34,
        "cost_usd": 0.319,
        "at": "2026-09-23T13:27:58"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/am26c32",
        "pages": 34,
        "sha256": "dc244a4e43201816",
        "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": "am26c32ipwr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "am26c32ipwr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "53ba8ace41947ab75eb22d209ddae917b77ab0e1c08e8b9106104acf65193b62",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-16",
      "Category": "Interface",
      "Pins": "16"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "am26c32ipwr"
  ],
  "discovery_pitch": "AM26C32IPWR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "am26c32ipwr.kicad_sym",
    "am26c32ipwr.kicad_mod",
    "am26c32ipwr.glb",
    "am26c32ipwr.step",
    "am26c32ipwr.lbr",
    "docs/hero.png",
    "docs/am26c32ipwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T16:17:32.912Z"
}