OPA1671IDBVT

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  "slug": "opa1671idbvt",
  "title": "OPA1671IDBVT",
  "brief": "Texas Instruments Audio Amplifiers, 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",
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  "component": {
    "mpn": "OPA1671IDBVT",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Amplifiers/Comparators",
    "subcategory": "Audio Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/opa1671",
    "parts": {
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    "distributor_links": {
      "lcsc": "C1849418",
      "digikey": "296-OPA1671IDBVTTR-ND",
      "mouser": "595-OPA1671IDBVT"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T23:53:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-OPA1671IDBVTTR-ND",
        "status": "found",
        "lifecycle": "Active"
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      "mouser": {
        "pn": "595-OPA1671IDBVT",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Amplifier output; the datasheet gives no output-swing limit in the pin table, but the output is rail-to-rail with a class AB stage able to drive loads of 10 kΩ or less connected between V+ and ground."
      },
      {
        "number": "2",
        "name": "V-",
        "type": "power_in",
        "description": "Negative (lowest) power supply; the device operates from a total supply of 1.7 V to 5.5 V, VS = (V+) - (V-), with an absolute maximum of 6 V."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Noninverting input; the common-mode range is rail-to-rail, extending from (V-) to (V+), and input current should be limited to 10 mA if the input exceeds the supply rails."
      },
      {
        "number": "4",
        "name": "-IN",
        "type": "input",
        "description": "Inverting input; the common-mode range is rail-to-rail, extending from (V-) to (V+), and input current should be limited to 10 mA if the input exceeds the supply rails."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) power supply; the device operates from a total supply of 1.7 V to 5.5 V, VS = (V+) - (V-), with an absolute maximum of 6 V."
      }
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        "pages": 32,
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      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Amplifiers/Comparators",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
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      "rows": [
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          "name": "Supply voltage, VS = (V+) – (V–)",
          "symbol": "VS",
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          "max": 6,
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          "source_page": 4,
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        },
        {
          "name": "Input voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 0.3,
          "conditions": "Printed as (V–) –0.3 min and (V+) +0.3 max; offsets are relative to the rails",
          "source_page": 4,
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        {
          "name": "Operating temperature, TA",
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        },
        {
          "name": "Supply voltage, VS = (V+) – (V–)",
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          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.7,
          "typ": null,
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        {
          "name": "Specified temperature, TA",
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        {
          "name": "Input offset voltage",
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          "name": "Input offset voltage",
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        {
          "name": "Input offset voltage drift",
          "symbol": "dVOS/dT",
          "kind": "electrical",
          "unit": "μV/°C",
          "min": -2.2,
          "typ": 0.3,
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        },
        {
          "name": "Input offset voltage versus power supply",
          "symbol": "PSRR",
          "kind": "electrical",
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          "min": -130,
          "typ": 30,
          "max": 130,
          "conditions": "VCM = (V–)",
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        },
        {
          "name": "Common-mode rejection ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 74,
          "typ": 91,
          "max": null,
          "conditions": "VS = 1.7 V, (V–) < VCM < (V+) – 1.25 V",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Common-mode rejection ratio",
          "symbol": "CMRR",
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          "min": 80,
          "typ": 96,
          "max": null,
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        {
          "name": "Common-mode rejection ratio",
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          "min": 60,
          "typ": 88,
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        {
          "name": "Common-mode rejection ratio",
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          "min": 68,
          "typ": 102,
          "max": null,
          "conditions": "VS = 5.5 V, VCM = 0 V to 5.5 V",
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        {
          "name": "Open-loop voltage gain",
          "symbol": "AOL",
          "kind": "electrical",
          "unit": "dB",
          "min": 97,
          "typ": 113,
          "max": null,
          "conditions": "(V–) + 50 mV < VO < (V+) – 50 mV, RL = 10 kΩ",
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        {
          "name": "Open-loop voltage gain",
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          "name": "Open-loop voltage gain",
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        {
          "name": "Open-loop voltage gain",
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        {
          "name": "Voltage output swing from rail",
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          "name": "Quiescent current per amplifier",
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          "conditions": "IO = 0 mA",
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          "name": "Quiescent current per amplifier",
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          "name": "Junction-to-ambient thermal resistance, DBV (SOT-23)",
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          "min": null,
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          "name": "Junction-to-case (top) thermal resistance, DBV (SOT-23)",
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          "name": "Junction-to-board thermal resistance, DBV (SOT-23)",
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        {
          "name": "Junction-to-top characterization parameter, DBV (SOT-23)",
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          "kind": "thermal",
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