LM833P

{
  "schema_version": 1,
  "type": "component",
  "slug": "lm833p",
  "title": "LM833P",
  "brief": "Texas Instruments Audio Amplifiers, PDIP-8. 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",
    "amplifiers-comparators",
    "lm833p",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LM833P",
    "manufacturer": "Texas Instruments",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Audio Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lm833",
    "parts": {
      "symbol": "lm833p.kicad_sym",
      "footprint": "lm833p.kicad_mod",
      "model_3d": "lm833p-hero.glb",
      "model_3d_plain": "lm833p.glb",
      "model_3d_step": "lm833p-etched.step",
      "model_3d_step_plain": "lm833p.step",
      "lbr": "lm833p.lbr"
    },
    "distributor_links": {
      "lcsc": "C1346396",
      "digikey": "2156-LM833P-ND",
      "mouser": "595-LM833P"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T03:31:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-LM833P-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-LM833P",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Output of amplifier 1."
      },
      {
        "number": "2",
        "name": "IN1-",
        "type": "input",
        "description": "Inverting input of amplifier 1."
      },
      {
        "number": "3",
        "name": "IN1+",
        "type": "input",
        "description": "Noninverting input of amplifier 1."
      },
      {
        "number": "4",
        "name": "VCC-",
        "type": "power_in",
        "description": "Negative power supply."
      },
      {
        "number": "5",
        "name": "IN2+",
        "type": "input",
        "description": "Noninverting input of amplifier 2."
      },
      {
        "number": "6",
        "name": "IN2-",
        "type": "input",
        "description": "Inverting input of amplifier 2."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Output of amplifier 2."
      },
      {
        "number": "8",
        "name": "VCC+",
        "type": "power_in",
        "description": "Positive power supply."
      }
    ],
    "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 VCC+ and VCC- pins are listed with type '—' in the datasheet pin function table. They are assign; The pin-to-number mapping comes from the Pin Functions table on page 3. The figure text layer is gar; Pin descriptions use only the pin-function text on page 3. The datasheet's electrical limits (supply"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0371,
        "at": "2026-10-11T03:31:28"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lm833",
        "pages": 36,
        "sha256": "cfb2e738d9ce5fcd",
        "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"
    },
    "models_3d": [
      {
        "file": "lm833p.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm833p-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "68671bfdcef599da7c671867f91daa88285bffe86ae751c41ee8e950e4c3f146",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "PDIP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "cfb2e738d9ce5fcd",
      "rows": [
        {
          "name": "Supply voltage VCC+",
          "symbol": "VCC+",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage VCC-",
          "symbol": "VCC–",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -18,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage VCC+ – VCC–",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 36,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating virtual junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD Human-Body Model",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": 0,
          "typ": null,
          "max": 2.5,
          "conditions": "HBM, JEDEC JEP155",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD Charged-Device Model",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": 0,
          "typ": null,
          "max": 1.5,
          "conditions": "CDM, JEDEC JEP157",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage VCC–",
          "symbol": "VCC–",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -5,
          "typ": null,
          "max": -18,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage VCC+",
          "symbol": "VCC+",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 5,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating free-air temperature range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance (P package, PDIP-8)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 85,
          "max": null,
          "conditions": "P package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input offset voltage",
          "symbol": "VIO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 0.15,
          "max": 2,
          "conditions": "TA = 25°C; VO = 0, RS = 10 Ω, VCM = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input offset voltage",
          "symbol": "VIO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "TA = –40°C to 85°C; VO = 0, RS = 10 Ω, VCM = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input bias current",
          "symbol": "IIB",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 300,
          "max": 750,
          "conditions": "TA = 25°C; VO = 0, VCM = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input bias current",
          "symbol": "IIB",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 800,
          "conditions": "TA = –40°C to 85°C; VO = 0, VCM = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input offset current",
          "symbol": "IIO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 25,
          "max": 150,
          "conditions": "TA = 25°C; VO = 0, VCM = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input offset current",
          "symbol": "IIO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 175,
          "conditions": "TA = –40°C to 85°C; VO = 0, VCM = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Common-mode input voltage range",
          "symbol": "VICR",
          "kind": "electrical",
          "unit": "V",
          "min": -13,
          "typ": 14,
          "max": null,
          "conditions": "ΔVIO = 5 mV, VO = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Large-signal differential voltage amplification",
          "symbol": "AVD",
          "kind": "electrical",
          "unit": "dB",
          "min": 90,
          "typ": 110,
          "max": null,
          "conditions": "TA = 25°C; RL ≥ 2 kΩ, VO = ±10 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Large-signal differential voltage amplification",
          "symbol": "AVD",
          "kind": "electrical",
          "unit": "dB",
          "min": 85,
          "typ": null,
          "max": null,
          "conditions": "TA = –40°C to 85°C; RL ≥ 2 kΩ, VO = ±10 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum output voltage swing, positive (RL = 2000 Ω)",
          "symbol": "VOM+",
          "kind": "electrical",
          "unit": "V",
          "min": 13.2,
          "typ": 13.8,
          "max": null,
          "conditions": "VID = ±1 V, RL = 2000 Ω",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum output voltage swing, negative (RL = 2000 Ω)",
          "symbol": "VOM–",
          "kind": "electrical",
          "unit": "V",
          "min": -13.2,
          "typ": -13.7,
          "max": null,
          "conditions": "VID = ±1 V, RL = 2000 Ω",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum output voltage swing, positive (RL = 10,000 Ω)",
          "symbol": "VOM+",
          "kind": "electrical",
          "unit": "V",
          "min": 13.5,
          "typ": 14.1,
          "max": null,
          "conditions": "VID = ±1 V, RL = 10,000 Ω",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum output voltage swing, negative (RL = 10,000 Ω)",
          "symbol": "VOM–",
          "kind": "electrical",
          "unit": "V",
          "min": -14,
          "typ": -14.6,
          "max": null,
          "conditions": "VID = ±1 V, RL = 10,000 Ω",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Common-mode rejection ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 80,
          "typ": 100,
          "max": null,
          "conditions": "VIN = ±13 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply-voltage rejection ratio",
          "symbol": "kSVR",
          "kind": "electrical",
          "unit": "dB",
          "min": 80,
          "typ": 105,
          "max": null,
          "conditions": "VCC+ = 5 V to 15 V, VCC– = –5 V to –15 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Source current (output short-circuit)",
          "symbol": "IOS",
          "kind": "electrical",
          "unit": "mA",
          "min": 15,
          "typ": 29,
          "max": null,
          "conditions": "|VID| = 1 V, Output to GND",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Sink current (output short-circuit)",
          "symbol": "IOS",
          "kind": "electrical",
          "unit": "mA",
          "min": -20,
          "typ": -37,
          "max": null,
          "conditions": "|VID| = 1 V, Output to GND",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply current (per channel)",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2.05,
          "max": 2.5,
          "conditions": "TA = 25°C; VO = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply current (per channel)",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 2.75,
          "conditions": "TA = –40°C to 85°C; VO = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Slew rate at unity gain",
          "symbol": "SR",
          "kind": "electrical",
          "unit": "V/μs",
          "min": 5,
          "typ": 7,
          "max": null,
          "conditions": "AVD = 1, VIN = –10 V to 10 V, RL = 2 kΩ, CL = 100 pF",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Gain bandwidth product",
          "symbol": "GBW",
          "kind": "electrical",
          "unit": "MHz",
          "min": 10,
          "typ": 16,
          "max": null,
          "conditions": "f = 100 kHz",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lm833p"
  ],
  "discovery_pitch": "LM833P (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm833p.kicad_sym",
    "lm833p.kicad_mod",
    "lm833p.glb",
    "lm833p.step",
    "lm833p.lbr",
    "docs/hero.png",
    "docs/lm833p-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm833p-hero.glb",
    "lm833p-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}