BUF08832AIPWPR

{
  "slug": "buf08832aipwpr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Operational Amplifier, HTSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "buf08832aipwpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "buf08832aipwpr.kicad_sym",
    "buf08832aipwpr.kicad_mod",
    "buf08832aipwpr.glb",
    "buf08832aipwpr.step",
    "buf08832aipwpr.lbr",
    "docs/hero.png",
    "docs/buf08832aipwpr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "buf08832aipwpr-hero.glb",
    "buf08832aipwpr-hero.overlay.json"
  ],
  "component": {
    "mpn": "BUF08832AIPWPR",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-20-EP",
    "pin_count": 21,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/cn/lit/gpn/buf08832",
    "parts": {
      "symbol": "buf08832aipwpr.kicad_sym",
      "footprint": "buf08832aipwpr.kicad_mod",
      "model_3d": "buf08832aipwpr-hero.glb",
      "model_3d_plain": "buf08832aipwpr.glb",
      "model_3d_step": "buf08832aipwpr-etched.step",
      "model_3d_step_plain": "buf08832aipwpr.step",
      "lbr": "buf08832aipwpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2652734",
      "digikey": "296-25180-2-ND",
      "mouser": "595-BUF08832AIPWPR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T07:30:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-25180-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-BUF08832AIPWPR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCOM",
        "type": "output",
        "description": "Programmable VCOM channel output; the VCOM output voltage is limited to DAC codes 0 through 960, and it swings to 14 V min high and 5 V max low when sourcing or sinking 400 mA at G = 2."
      },
      {
        "number": "2",
        "name": "GNDA",
        "type": "power_in",
        "description": "Analog ground; must be connected to digital ground (GNDD)."
      },
      {
        "number": "3",
        "name": "OUT1",
        "type": "output",
        "description": "DAC gamma output 1; at 10 mA it swings to 17.7 V min high and 0.3 V max low."
      },
      {
        "number": "4",
        "name": "OUT2",
        "type": "output",
        "description": "DAC gamma output 2; at 10 mA it swings to 17.5 V min high and 0.5 V max low."
      },
      {
        "number": "5",
        "name": "OUT3",
        "type": "output",
        "description": "DAC gamma output 3; at 10 mA it swings to 17.5 V min high and 0.5 V max low."
      },
      {
        "number": "6",
        "name": "OUT4",
        "type": "output",
        "description": "DAC gamma output 4; at 10 mA it swings to 17.5 V min high and 0.5 V max low."
      },
      {
        "number": "7",
        "name": "VS",
        "type": "power_in",
        "description": "Connected to the analog supply; operating range is 9 V to 20 V."
      },
      {
        "number": "8",
        "name": "VSD",
        "type": "power_in",
        "description": "Digital supply; connect to the logic supply, operating range 2.0 V to 5.5 V."
      },
      {
        "number": "9",
        "name": "SCL",
        "type": "input",
        "description": "Two-wire serial clock input; open-drain, connect to a pull-up resistor; clock up to 400 kHz (standard/fast) or 3.4 MHz (high-speed)."
      },
      {
        "number": "10",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Two-wire serial data I/O; open-drain, connect to a pull-up resistor."
      },
      {
        "number": "11",
        "name": "A0",
        "type": "input",
        "description": "Two-wire address pin; connect to logic 1 or logic 0 to set the address (see Table 1 in the datasheet)."
      },
      {
        "number": "12",
        "name": "BKSEL",
        "type": "input",
        "description": "Memory bank select; logic 1 selects bank 1 and logic 0 selects bank 0."
      },
      {
        "number": "13",
        "name": "GNDD",
        "type": "power_in",
        "description": "Digital ground; must be connected to analog ground at the BUF08832."
      },
      {
        "number": "14",
        "name": "GNDA",
        "type": "power_in",
        "description": "Analog ground; must be connected to digital ground (GNDD)."
      },
      {
        "number": "15",
        "name": "OUT5",
        "type": "output",
        "description": "DAC gamma output 5; at 10 mA it swings to 17.5 V min high and 0.5 V max low."
      },
      {
        "number": "16",
        "name": "OUT6",
        "type": "output",
        "description": "DAC gamma output 6; at 10 mA it swings to 17.5 V min high and 0.5 V max low."
      },
      {
        "number": "17",
        "name": "OUT7",
        "type": "output",
        "description": "DAC gamma output 7; at 10 mA it swings to 17.5 V min high and 0.5 V max low."
      },
      {
        "number": "18",
        "name": "OUT8",
        "type": "output",
        "description": "DAC gamma output 8; at 10 mA it swings to 17.7 V min high and 0.3 V max low."
      },
      {
        "number": "19",
        "name": "VS",
        "type": "power_in",
        "description": "Connected to the analog supply; operating range is 9 V to 20 V."
      },
      {
        "number": "20",
        "name": "VCOM-FB",
        "type": "input",
        "description": "VCOM feedback input."
      },
      {
        "number": "21",
        "name": "PowerPAD",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: The HTSSOP-20 PowerPAD exposed die pad on the underside is not a numbered pin in the datasheet pin l; The datasheet gives no electrical type for VCOM-FB; 'input' is an inference from its 'VCOM feedback'; SCL and SDA are open-drain two-wire bus pins; the types 'input' and 'bidirectional' are inferred fro",
          "exposed pad 21 added from the footprint"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0499,
        "at": "2026-10-11T07:29:40"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/buf08832",
        "pages": 31,
        "sha256": "736a851b6c7e6729",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "buf08832aipwpr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.41,
          6.5,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d27467bdf8a1b02251ed31de8bc1207a26b34397d2f95f115728d606f40ec1a8",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "buf08832aipwpr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.41,
          6.5,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bb987e2b74ce71ab9fffceb6237faeb1526f535dd782b53e7d6ad333b5024a06",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}