UA733CNSR

{
  "slug": "ua733cnsr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Operational Amplifier, SOIC-14-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers",
    "ua733cnsr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "path": "docs/hero.png"
  },
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    "README.md",
    "ua733cnsr.kicad_sym",
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    "ua733cnsr.glb",
    "ua733cnsr.step",
    "ua733cnsr.lbr",
    "docs/hero.png",
    "docs/ua733cnsr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ua733cnsr-hero.glb",
    "ua733cnsr-hero.overlay.json",
    "ua733cnsr-etched.glb"
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  "component": {
    "mpn": "UA733CNSR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14-208mil",
    "pin_count": 14,
    "category": "Amplifiers",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ua733cnsr.pdf",
    "parts": {
      "symbol": "ua733cnsr.kicad_sym",
      "footprint": "ua733cnsr.kicad_mod",
      "model_3d": "ua733cnsr-hero.glb",
      "model_3d_plain": "ua733cnsr-etched.glb",
      "model_3d_step": "ua733cnsr-etched.step",
      "model_3d_step_plain": "ua733cnsr.step",
      "lbr": "ua733cnsr.lbr"
    },
    "distributor_links": {
      "lcsc": "C7110",
      "digikey": "296-29193-2-ND",
      "mouser": "595-UA733CNSR"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T18:44:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-29193-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-UA733CNSR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting differential input of the video amplifier, with a differential input voltage limit of ±5 V and a common-mode input voltage limit of ±6 V."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "3",
        "name": "GAIN ADJ 2A",
        "type": "passive",
        "description": "Gain-adjust pin 2A; connecting it to pin 2B (with 1A/1B open) selects the nominal gain of 100 V/V (gain option 2)."
      },
      {
        "number": "4",
        "name": "GAIN ADJ 1A",
        "type": "passive",
        "description": "Gain-adjust pin 1A; connecting it to pin 1B (with 2A/2B open) selects the nominal gain of 400 V/V (gain option 1), or a resistor between 1A and 1B adjusts gain from 10 V/V to 400 V/V."
      },
      {
        "number": "5",
        "name": "VCC−",
        "type": "power_in",
        "description": "Negative supply voltage, absolute maximum -8 V with respect to the midpoint between VCC+ and VCC−."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "7",
        "name": "OUT+",
        "type": "output",
        "description": "Non-inverting emitter-follower differential output, able to drive capacitive loads, with output current limited to 10 mA maximum."
      },
      {
        "number": "8",
        "name": "OUT−",
        "type": "output",
        "description": "Inverting emitter-follower differential output, able to drive capacitive loads, with output current limited to 10 mA maximum."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "10",
        "name": "VCC+",
        "type": "power_in",
        "description": "Positive supply voltage, absolute maximum 8 V with respect to the midpoint between VCC+ and VCC−."
      },
      {
        "number": "11",
        "name": "GAIN ADJ 1B",
        "type": "passive",
        "description": "Gain-adjust pin 1B; connect to pin 1A to select the nominal gain of 400 V/V (gain option 1), or connect an external resistor between 1A and 1B to adjust gain from 10 V/V to 400 V/V."
      },
      {
        "number": "12",
        "name": "GAIN ADJ 2B",
        "type": "passive",
        "description": "Gain-adjust pin 2B; connecting it to pin 2A (with 1A/1B open) selects the nominal gain of 100 V/V (gain option 2)."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "14",
        "name": "IN−",
        "type": "input",
        "description": "Inverting differential input of the video amplifier, with a differential input voltage limit of ±5 V and a common-mode input voltage limit of ±6 V."
      }
    ],
    "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 text identifies UA733CNSR as the SOP (NS) package in the 14-pin D/N/NS pinout. The 208-mil body "
        ],
        "pages_sent": 21,
        "cost_usd": 0.0236,
        "at": "2026-10-31T18:44:05"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ua733cnsr.pdf",
        "pages": 21,
        "sha256": "af0e843dc9dd3691",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}