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Ray Set visibility: public 5e940b6 14d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "opa703na",
  "title": "OPA703NA",
  "brief": "Texas Instruments Operational Amplifier, SOT-23-5. 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",
    "operational amplifier-comparator",
    "opa703na",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "OPA703NA",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/lit/ds/symlink/opa703.pdf",
    "parts": {
      "symbol": "opa703na.kicad_sym",
      "footprint": "opa703na.kicad_mod",
      "model_3d": "opa703na-hero.glb",
      "model_3d_plain": "opa703na-etched.glb",
      "model_3d_step": "opa703na-etched.step",
      "model_3d_step_plain": "opa703na.step",
      "lbr": "opa703na.lbr"
    },
    "distributor_links": {
      "lcsc": "C2057548"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T06:13:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Out",
        "type": "output",
        "description": "Amplifier output, which swings to within 40mV of the rail (RL = 100kΩ) and sources or sinks ±10mA with |VS - VOUT| < 1V."
      },
      {
        "number": "2",
        "name": "V–",
        "type": "power_in",
        "description": "Negative supply (ground in single-supply use); supply range V+ to V- is 4V to 12V specified, 13.2V absolute maximum."
      },
      {
        "number": "3",
        "name": "+In",
        "type": "input",
        "description": "Non-inverting input, with common-mode range from (V-) - 0.3V to (V+) + 0.3V and diode-clamped to the supply rails (limit input current to 10mA)."
      },
      {
        "number": "4",
        "name": "–In",
        "type": "input",
        "description": "Inverting input, with common-mode range from (V-) - 0.3V to (V+) + 0.3V and diode-clamped to the supply rails (limit input current to 10mA)."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply; specified for 4V to 12V single supply (±2V to ±6V dual), 13.2V absolute maximum between V+ and V-."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOT23-5 pinout figure was extracted as unordered text (pin numbers 1,2,3,5,4 and labels V+, –In,"
        ],
        "pages_sent": 9,
        "cost_usd": 0.1266,
        "at": "2026-10-23T06:12:05"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/opa703.pdf",
        "pages": 37,
        "sha256": "99e4c54a94dcab23",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "opa703na-etched.step",
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        "footprint_binding": "identity",
        "sha256": "d416866d68663835277956283b5dcaf0264b1c9e2fca371f13ac7962fc7d30a0",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Operational Amplifier/Comparator",
      "Pins": "5"
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          "name": "PSRR over Temperature",
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          "conditions": "VS = ±2V to ±6V, VCM = 0V",
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          "source": "datasheet"
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        {
          "name": "Common-Mode Voltage Range low",
          "symbol": "VCM",
          "kind": "electrical",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "(V–) – 0.3 relative to V–",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Common-Mode Voltage Range high",
          "symbol": "VCM",
          "kind": "electrical",
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          "conditions": "(V+) + 0.3 relative to V+",
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        {
          "name": "Common-Mode Rejection Ratio",
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          "source": "datasheet"
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        {
          "name": "CMRR over Temperature",
          "symbol": "CMRR",
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          "min": 68,
          "typ": null,
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          "conditions": "VS = ±5V, (V–) < VCM < (V+)",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Common-Mode Rejection Ratio (limited range)",
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          "typ": 96,
          "max": null,
          "conditions": "VS = ±5V, (V–) – 0.3V < VCM < (V+) – 2V",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "CMRR (limited range) over Temperature",
          "symbol": "CMRR",
          "kind": "electrical",
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          "min": 74,
          "typ": null,
          "max": null,
          "conditions": "VS = ±5V, (V–) < VCM < (V+) – 2V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "pA",
          "min": -10,
          "typ": 1,
          "max": 10,
          "conditions": "VS = ±5V, VCM = 0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Current",
          "symbol": "IOS",
          "kind": "electrical",
          "unit": "pA",
          "min": -10,
          "typ": 0.5,
          "max": 10,
          "conditions": "VS = ±5V, VCM = 0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Open-Loop Voltage Gain",
          "symbol": "AOL",
          "kind": "electrical",
          "unit": "dB",
          "min": 100,
          "typ": 110,
          "max": null,
          "conditions": "RL = 20kΩ, (V–)+0.075V < VO < (V+)–0.075V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Open-Loop Gain over Temperature",
          "symbol": "AOL",
          "kind": "electrical",
          "unit": "dB",
          "min": 96,
          "typ": null,
          "max": null,
          "conditions": "RL = 20kΩ, (V–)+0.075V < VO < (V+)–0.075V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Swing from Rail",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "RL = 100kΩ, AOL > 80dB",
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          "source": "datasheet"
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        {
          "name": "Output Swing from Rail",
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          "source": "datasheet"
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        {
          "name": "Output Swing from Rail over Temperature",
          "symbol": "",
          "kind": "electrical",
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          "min": null,
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          "source": "datasheet"
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        {
          "name": "Output Swing from Rail",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "RL = 5kΩ, AOL > 100dB",
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          "source": "datasheet"
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        {
          "name": "Output Swing from Rail over Temperature",
          "symbol": "",
          "kind": "electrical",
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          "conditions": "RL = 5kΩ, AOL > 96dB",
          "source_page": 3,
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        },
        {
          "name": "Specified Voltage Range, Single Supply",
          "symbol": "VS",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Specified Voltage Range, Dual Supplies",
          "symbol": "VS",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -6,
          "typ": null,
          "max": 6,
          "conditions": "printed ±2 to ±6V; min/max listed as ±6",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Quiescent Current (per amplifier)",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 160,
          "max": 200,
          "conditions": "IO = 0",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Quiescent Current over Temperature",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "IO = 0",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Specified Temperature Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Operating Temperature Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Supply Voltage",
          "symbol": "V+ to V–",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 13.2,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Signal Input Terminals Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 0.3,
          "conditions": "(V–) –0.3V to (V+) +0.3V",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Signal Input Terminals Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Storage Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
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          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
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          "conditions": "",
          "source_page": 2,
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        {
          "name": "Lead Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "soldering, 10s",
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          "name": "Thermal Resistance SOT23-5",
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          "kind": "thermal",
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          "conditions": "SOT23-5 Surface-Mount",
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        {
          "name": "Output Current",
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          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "|VS – VOUT| < 1V",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Short-Circuit Current",
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          "kind": "electrical",
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          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Offset Voltage Drift",
          "symbol": "dVOS/dT",
          "kind": "temperature_coefficient",
          "unit": "µV/°C",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "TA = –40°C to +85°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gain-Bandwidth Product",
          "symbol": "GBW",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "G = +1",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Slew Rate",
          "symbol": "SR",
          "kind": "electrical",
          "unit": "V/µs",
          "min": null,
          "typ": 0.6,
          "max": null,
          "conditions": "VS = ±5V, G = +1",
          "source_page": 3,
          "source": "datasheet"
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  "discovery_triggers": [
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  "discovery_pitch": "OPA703NA (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}