LM833N

{
  "slug": "lm833n",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Audio Amplifiers, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "lm833n",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm833n.kicad_sym",
    "lm833n.kicad_mod",
    "lm833n.glb",
    "lm833n.step",
    "lm833n.lbr",
    "docs/hero.png",
    "docs/lm833n-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "LM833N",
    "manufacturer": "Texas Instruments",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Audio Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lm833-n",
    "parts": {
      "symbol": "lm833n.kicad_sym",
      "footprint": "lm833n.kicad_mod",
      "model_3d": "lm833n-etched.glb",
      "model_3d_plain": "lm833n.glb",
      "model_3d_step": "lm833n-etched.step",
      "model_3d_step_plain": "lm833n.step",
      "lbr": "lm833n.lbr"
    },
    "distributor_links": {
      "lcsc": "C1348605",
      "digikey": "497-1598-5-ND",
      "mouser": "926-LM833N"
    },
    "distributor_check": {
      "checked_at": "2026-09-30T01:44:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-1598-5-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-LM833N",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Output of amplifier A; output voltage swing \u00b112V min / \u00b113.4V typ into RL=2k\u03a9 with \u00b115V supply; capacitive loads >50pF must be isolated with a series output resistor."
      },
      {
        "number": "2",
        "name": "-IN A",
        "type": "input",
        "description": "Inverting input of amplifier A; input offset voltage 0.3mV typ / 5mV max (RS=10\u03a9); input bias current 500nA typ / 1000nA max; input noise voltage 4.5nV/\u221aHz typ at f=1kHz."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Non-inverting input of amplifier A; input common-mode range \u00b112V min / \u00b114V typ with \u00b115V supply; CMRR 80dB min / 100dB typ with VIN=\u00b112V."
      },
      {
        "number": "4",
        "name": "-VEE",
        "type": "power_in",
        "description": "Negative power supply; total supply voltage VCC\u2212VEE \u226436V absolute maximum; shared by both amplifiers."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Non-inverting input of amplifier B; input common-mode range \u00b112V min / \u00b114V typ with \u00b115V supply; CMRR 80dB min / 100dB typ."
      },
      {
        "number": "6",
        "name": "-IN B",
        "type": "input",
        "description": "Inverting input of amplifier B; input offset voltage 0.3mV typ / 5mV max (RS=10\u03a9); input bias current 500nA typ / 1000nA max."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Output of amplifier B; output voltage swing \u00b112V min / \u00b113.4V typ into RL=2k\u03a9 with \u00b115V supply; slew rate 5V/\u03bcs min / 7V/\u03bcs typ."
      },
      {
        "number": "8",
        "name": "+VCC",
        "type": "power_in",
        "description": "Positive power supply; total supply voltage VCC\u2212VEE \u226436V absolute maximum; both amplifiers combined draw 5mA typ / 8mA max at VO=0V, \u00b115V supply."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-sonnet-4-6",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": null,
        "cost_usd": 0.2795,
        "at": "2026-09-30T01:44:06"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lm833-n",
        "pages": 29,
        "sha256": "3255dcce01ee3368",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}