OPA2889IDGSR

{
  "slug": "opa2889idgsr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Operational Amplifier, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "opa2889idgsr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "opa2889idgsr.kicad_sym",
    "opa2889idgsr.kicad_mod",
    "opa2889idgsr.glb",
    "opa2889idgsr.step",
    "opa2889idgsr.lbr",
    "docs/hero.png",
    "docs/opa2889idgsr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "opa2889idgsr-hero.glb",
    "opa2889idgsr-hero.overlay.json",
    "opa2889idgsr-etched.glb"
  ],
  "component": {
    "mpn": "OPA2889IDGSR",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-10-0.5mm",
    "pin_count": 10,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/lit/ds/symlink/opa2889idgsr.pdf",
    "parts": {
      "symbol": "opa2889idgsr.kicad_sym",
      "footprint": "opa2889idgsr.kicad_mod",
      "model_3d": "opa2889idgsr-hero.glb",
      "model_3d_plain": "opa2889idgsr-etched.glb",
      "model_3d_step": "opa2889idgsr-etched.step",
      "model_3d_step_plain": "opa2889idgsr.step",
      "lbr": "opa2889idgsr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2865171",
      "digikey": "296-22186-2-ND",
      "mouser": "595-OPA2889IDGSR"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T00:30:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-22186-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-OPA2889IDGSR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+In A",
        "type": "input",
        "description": "Noninverting input of channel A, with input voltage range limited to ±VS."
      },
      {
        "number": "2",
        "name": "DIS A",
        "type": "input",
        "description": "Active-low disable control for channel A; left open or held HIGH for normal operation, pulled LOW to disable the amplifier and put the output in high impedance (Enable ≥3.3V, Disable ≤1.2V at +25°C)."
      },
      {
        "number": "3",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply pin, with total supply specified from ±1.3V to ±6V dual or +2.6V to +12V single, absolute maximum ±6.5V."
      },
      {
        "number": "4",
        "name": "DIS B",
        "type": "input",
        "description": "Active-low disable control for channel B; left open or held HIGH for normal operation, pulled LOW to disable the amplifier and put the output in high impedance (Enable ≥3.3V, Disable ≤1.2V at +25°C)."
      },
      {
        "number": "5",
        "name": "+In B",
        "type": "input",
        "description": "Noninverting input of channel B, with input voltage range limited to ±VS."
      },
      {
        "number": "6",
        "name": "-In B",
        "type": "input",
        "description": "Inverting input of channel B, with input voltage range limited to ±VS."
      },
      {
        "number": "7",
        "name": "Out B",
        "type": "output",
        "description": "Output of channel B, delivering about ±40mA drive current (±4V swing at ±5V supplies) and high impedance when disabled."
      },
      {
        "number": "8",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply pin, with total supply specified from ±1.3V to ±6V dual or +2.6V to +12V single, absolute maximum ±6.5V."
      },
      {
        "number": "9",
        "name": "Out A",
        "type": "output",
        "description": "Output of channel A, delivering about ±40mA drive current (±4V swing at ±5V supplies) and high impedance when disabled."
      },
      {
        "number": "10",
        "name": "-In A",
        "type": "input",
        "description": "Inverting input of channel A, with input voltage range limited to ±VS."
      }
    ],
    "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 numbers were inferred from the garbled text extraction of the MSOP-10 top-view drawing on page 2; The datasheet gives the power range as dual ±1.3V to ±6V or single +2.6V to +12V, and an absolute ma; The schema has no field for headline specs, so the supply range, quiescent current (460µA/ch typ), a"
        ],
        "pages_sent": 7,
        "cost_usd": 0.4185,
        "at": "2026-10-31T00:30:26"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/opa2889idgsr.pdf",
        "pages": 41,
        "sha256": "17a7b90f16de2883",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "opa2889idgsr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "opa2889idgsr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4fc094301e45e79fdf29190f09a675883b5a9c6320566bdbb618c1eb5541528c",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "DGS0010A",
      "source_page": 35,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E1": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E": {
        "nom_mm": 4.9,
        "range_mm": [
          4.75,
          5.05
        ]
      },
      "e": {
        "nom_mm": 0.5,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          null,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "opa2889idgsr.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}