opa2335aidr

{
  "slug": "opa2335aidr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Precision OpAmps, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "op-amp-cmp",
    "opa2335aidr"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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    "README.md",
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    "opa2335aidr.glb",
    "opa2335aidr.step",
    "opa2335aidr.lbr",
    "docs/hero.png",
    "docs/opa2335aidr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "opa2335aidr-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "component": {
    "mpn": "OPA2335AIDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Precision OpAmps",
    "datasheet": "https://www.ti.com/lit/ds/symlink/opa2335a.pdf",
    "parts": {
      "symbol": "opa2335aidr.kicad_sym",
      "footprint": "opa2335aidr.kicad_mod",
      "model_3d": "opa2335aidr-etched.glb",
      "model_3d_plain": "opa2335aidr.glb",
      "model_3d_step": "opa2335aidr-etched.step",
      "model_3d_step_plain": "opa2335aidr.step",
      "lbr": "opa2335aidr.lbr"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Channel A op-amp output. Rail-to-rail CMOS output stage capable of driving to within millivolts of V+ and V−."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Channel A inverting input. High-impedance CMOS input, diode-clamped to the supply rails; input signals beyond V±0.5 V should be current-limited to ≤10 mA."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Channel A non-inverting input. High-impedance CMOS input, common-mode range extends to V− (rail-to-rail input on the negative rail); diode-clamped to the supply rails."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply / ground pin. Connect to 0 V for single-supply operation, or to −1.35 V to −2.75 V for split-supply operation. Total supply (V+ − V−) must not exceed 7 V absolute max."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Channel B non-inverting input. High-impedance CMOS input, common-mode range extends to V−; diode-clamped to the supply rails."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Channel B inverting input. High-impedance CMOS input, diode-clamped to the supply rails; input signals beyond V±0.5 V should be current-limited to ≤10 mA."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Channel B op-amp output. Rail-to-rail CMOS output stage capable of driving to within millivolts of V+ and V−."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply pin. Operating range +2.7 V to +5.5 V single-supply (or ±1.35 V to ±2.75 V split-supply). Absolute maximum total supply +7 V. Bypass with a 0.1 µF ceramic capacitor to V−."
      }
    ],
    "provenance": {
      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "distributor_links": {
      "lcsc": "C41618",
      "digikey": "296-13462-2-ND",
      "mouser": "595-OPA2335AIDR"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T19:12:53Z",
      "source": "Component Ocean /api/assign-pns + lcsc_map",
      "digikey": {
        "pn": "296-13462-2-ND",
        "status": "found"
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      "mouser": {
        "pn": "595-OPA2335AIDR",
        "status": "found"
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    },
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
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        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked": "2026-11-03",
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    ]
  },
  "metadata": {
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": null,
      "rows": [
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          "name": "Input Offset Voltage",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "µV",
          "min": null,
          "typ": 1,
          "max": 5,
          "conditions": "VCM = VS/2",
          "source_page": 3,
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        },
        {
          "name": "Offset Voltage Drift vs Temperature",
          "symbol": "dVOS/dT",
          "kind": "temperature_coefficient",
          "unit": "µV/°C",
          "min": -0.05,
          "typ": 0.02,
          "max": 0.05,
          "conditions": "",
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        },
        {
          "name": "Power Supply Rejection",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "µV/V",
          "min": -2,
          "typ": 1,
          "max": 2,
          "conditions": "VS = +2.7V to +5.5V, VCM = 0, Over Temperature",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "pA",
          "min": -200,
          "typ": 70,
          "max": 200,
          "conditions": "VCM = VS/2",
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        {
          "name": "Input Bias Current",
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          "kind": "electrical",
          "unit": "nA",
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          "max": 1,
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        },
        {
          "name": "Input Offset Current",
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          "kind": "electrical",
          "unit": "pA",
          "min": -400,
          "typ": 120,
          "max": 400,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Common-Mode Rejection Ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 110,
          "typ": 130,
          "max": null,
          "conditions": "(V–) – 0.1V < VCM < (V+) – 1.5V, Over Temperature",
          "source_page": 3,
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        },
        {
          "name": "Open-Loop Voltage Gain",
          "symbol": "AOL",
          "kind": "electrical",
          "unit": "dB",
          "min": 110,
          "typ": 130,
          "max": null,
          "conditions": "50mV < VO < (V+) – 50mV, RL = 100kΩ, VCM = VS/2",
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        {
          "name": "Open-Loop Voltage Gain, Over Temperature",
          "symbol": "AOL",
          "kind": "electrical",
          "unit": "dB",
          "min": 110,
          "typ": 130,
          "max": null,
          "conditions": "Over Temperature, 100mV < VO < (V+) – 100mV, RL = 10kΩ, VCM = VS/2",
          "source_page": 3,
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        },
        {
          "name": "Voltage Output Swing from Rail",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 15,
          "max": 100,
          "conditions": "RL = 10kΩ, Over Temperature",
          "source_page": 3,
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        {
          "name": "Voltage Output Swing from Rail",
          "symbol": "",
          "kind": "electrical",
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          "max": 50,
          "conditions": "RL = 100kΩ, Over Temperature",
          "source_page": 3,
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        },
        {
          "name": "Short-Circuit Current",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Operating Voltage Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current (OPA2335, total of two amplifiers)",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 570,
          "max": 700,
          "conditions": "IO = 0",
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        },
        {
          "name": "Quiescent Current (OPA2335, total of two amplifiers), Over Temperature",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 900,
          "conditions": "Over Temperature",
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        {
          "name": "Specified Temperature Range",
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          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
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          "max": 125,
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          "name": "Operating Temperature Range",
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          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
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          "max": 150,
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        },
        {
          "name": "Thermal Resistance, junction-to-ambient (SO-8)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "MSOP-8, MSOP-10, SO-8 surface-mount",
          "source_page": 3,
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        {
          "name": "Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "",
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        {
          "name": "Signal Input Terminals Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": null,
          "conditions": "Referenced to supply rails; maximum is (V+) + 0.5V",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Signal Input Terminals Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -10,
          "typ": null,
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          "conditions": "",
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        {
          "name": "Operating Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
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        },
        {
          "name": "Storage Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
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        },
        {
          "name": "Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (soldering)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Soldering, 10s",
          "source_page": 2,
          "source": "datasheet"
        }
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}