THS4303RGTT

{
  "slug": "ths4303rgtt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Operational Amplifier, VQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "ths4303rgtt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ths4303rgtt.kicad_sym",
    "ths4303rgtt.kicad_mod",
    "ths4303rgtt.glb",
    "ths4303rgtt.step",
    "ths4303rgtt.lbr",
    "docs/hero.png",
    "docs/ths4303rgtt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "THS4303RGTT",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ths4303",
    "parts": {
      "symbol": "ths4303rgtt.kicad_sym",
      "footprint": "ths4303rgtt.kicad_mod",
      "model_3d": "ths4303rgtt-etched.glb",
      "model_3d_plain": "ths4303rgtt.glb",
      "model_3d_step": "ths4303rgtt-etched.step",
      "model_3d_step_plain": "ths4303rgtt.step",
      "lbr": "ths4303rgtt.lbr"
    },
    "distributor_links": {
      "lcsc": "C702040",
      "digikey": "296-16658-2-ND",
      "mouser": "595-THS4303RGTT"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T02:55:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-16658-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-THS4303RGTT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VS-",
        "type": "power_in",
        "description": "Negative supply pin (one of four VS- pins, 1-4); dual supply \u00b11.5 V to \u00b12.5 V, or ground for single 3 V to 5 V supply."
      },
      {
        "number": "2",
        "name": "VS-",
        "type": "power_in",
        "description": "Negative supply pin (one of four VS- pins, 1-4); dual supply \u00b11.5 V to \u00b12.5 V, or ground for single 3 V to 5 V supply."
      },
      {
        "number": "3",
        "name": "VS-",
        "type": "power_in",
        "description": "Negative supply pin (one of four VS- pins, 1-4); dual supply \u00b11.5 V to \u00b12.5 V, or ground for single 3 V to 5 V supply."
      },
      {
        "number": "4",
        "name": "VS-",
        "type": "power_in",
        "description": "Negative supply pin (one of four VS- pins, 1-4); dual supply \u00b11.5 V to \u00b12.5 V, or ground for single 3 V to 5 V supply."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "output",
        "description": "Amplifier output (one of four VOUT pins, 5-8) for the fixed gain of +10 V/V, with output current up to \u00b1180 mA."
      },
      {
        "number": "6",
        "name": "VOUT",
        "type": "output",
        "description": "Amplifier output (one of four VOUT pins, 5-8) for the fixed gain of +10 V/V, with output current up to \u00b1180 mA."
      },
      {
        "number": "7",
        "name": "VOUT",
        "type": "output",
        "description": "Amplifier output (one of four VOUT pins, 5-8) for the fixed gain of +10 V/V, with output current up to \u00b1180 mA."
      },
      {
        "number": "8",
        "name": "VOUT",
        "type": "output",
        "description": "Amplifier output (one of four VOUT pins, 5-8) for the fixed gain of +10 V/V, with output current up to \u00b1180 mA."
      },
      {
        "number": "9",
        "name": "VS+",
        "type": "power_in",
        "description": "Positive supply pin (one of four VS+ pins, 9-12); dual supply \u00b11.5 V to \u00b12.5 V or single 3 V to 5 V, absolute maximum 6 V."
      },
      {
        "number": "10",
        "name": "VS+",
        "type": "power_in",
        "description": "Positive supply pin (one of four VS+ pins, 9-12); dual supply \u00b11.5 V to \u00b12.5 V or single 3 V to 5 V, absolute maximum 6 V."
      },
      {
        "number": "11",
        "name": "VS+",
        "type": "power_in",
        "description": "Positive supply pin (one of four VS+ pins, 9-12); dual supply \u00b11.5 V to \u00b12.5 V or single 3 V to 5 V, absolute maximum 6 V."
      },
      {
        "number": "12",
        "name": "VS+",
        "type": "power_in",
        "description": "Positive supply pin (one of four VS+ pins, 9-12); dual supply \u00b11.5 V to \u00b12.5 V or single 3 V to 5 V, absolute maximum 6 V."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect."
      },
      {
        "number": "14",
        "name": "VIN-",
        "type": "power_in",
        "description": "Inverting input, which is the ground end of the internal 50 \u03a9 Rg gain-setting resistor, and should have a very low inductance path to ground."
      },
      {
        "number": "15",
        "name": "VIN+",
        "type": "power_in",
        "description": "Noninverting input with 1.6 M\u03a9 || 1 pF input impedance and common-mode range of VS-+1 V to VS+-1 V."
      },
      {
        "number": "16",
        "name": "PD",
        "type": "input",
        "description": "Power-down input, active low, defaulting to the positive supply (power on); above 1.5 V the device is on, below 0.9 V it is off."
      },
      {
        "number": "17",
        "name": "EP",
        "type": "passive",
        "description": "Exposed thermal pad (PowerPAD) that must be soldered to a thermally dissipative copper plane for power dissipation."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin-to-signal mapping not explicitly documented: The datasheet page 2 shows the VQFN-16 package diag; Thermal pad (pin 17) not addressed in main diagram: Page 2 does not label the exposed thermal pad. P",
          "exposed pad 17 added from the footprint"
        ],
        "pages_sent": 30,
        "cost_usd": 0.4888,
        "at": "2026-10-01T02:55:38"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ths4303",
        "pages": 30,
        "sha256": "5bb12275f0e8b4fd",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}