OPA323IDCKR

{
  "schema_version": 1,
  "type": "component",
  "slug": "opa323idckr",
  "title": "OPA323IDCKR",
  "brief": "TI(德州仪器) Operational Amplifier, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "amplifiers-comparators",
    "opa323idckr",
    "factory-2.0.0",
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  "component": {
    "mpn": "OPA323IDCKR",
    "manufacturer": "TI(德州仪器)",
    "package": "SC-70-5",
    "pin_count": 5,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com.cn/cn/lit/ds/symlink/opa2323.pdf?ts=1736920557616&ref_url=https%253A%252F%252Fwww.ti.com.cn%252Fsitesearch%252Fzh-cn%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Dzh-CN%2526nr%253D10%2526searchTerm%253DOPA2323IDR",
    "parts": {
      "symbol": "opa323idckr.kicad_sym",
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      "model_3d_step": "opa323idckr-etched.step",
      "model_3d_step_plain": "opa323idckr.step",
      "lbr": "opa323idckr.lbr"
    },
    "distributor_links": {
      "lcsc": "C33683914"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T18:28:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "IN+",
        "type": "input",
        "description": "Noninverting input of the single-channel OPA323 amplifier."
      },
      {
        "number": "2",
        "name": "V–",
        "type": "power_in",
        "description": "Negative (low) supply or ground, used for single-supply operation; the recommended supply span (V+) - (V-) is 1.7V to 5.5V."
      },
      {
        "number": "3",
        "name": "IN–",
        "type": "input",
        "description": "Inverting input of the single-channel OPA323 amplifier."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Amplifier output, which has a rail-to-rail output stage."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (high) supply pin; the recommended supply span (V+) - (V-) is 1.7V to 5.5V."
      }
    ],
    "provenance": {
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        "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: OPA323IDCKR is listed in the Package Option Addendum (page 40) as SC70 (DCK), 5 pins, active, so the; Table 5-1 labels V- and V+ as type 'I' (input). They were mapped to KiCad power_in because they are ; The datasheet gives pin functions as printed in Table 5-1 and Figure 5-2. Pin 3 is labeled IN- in th"
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        "at": "2026-10-17T18:26:08"
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        "pages": 67,
        "sha256": "d8192973eb3a9d91",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "TI(德州仪器)",
      "Package": "SC-70-5",
      "Category": "Amplifiers/Comparators",
      "Pins": "5"
    },
    "characteristics": {
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          "name": "Short-circuit current (magnitude, average of sourcing and sinking)",
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        {
          "name": "Quiescent current per amplifier",
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          "min": null,
          "typ": 1.6,
          "max": 1.9,
          "conditions": "VS = 5.5V, IO = 0A",
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          "name": "Quiescent current per amplifier (over temperature)",
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          "conditions": "TA = –40°C to 125°C",
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          "name": "Common-mode voltage (signal input pins)",
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          "name": "Differential voltage (signal input pins)",
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          "name": "Junction temperature",
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          "name": "Junction-to-case (top) thermal resistance (DCK, SC70)",
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          "kind": "thermal",
          "unit": "°C/W",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 44.8,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
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          "name": "Junction-to-top characterization parameter (DCK, SC70)",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 18.7,
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          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
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        {
          "name": "Junction-to-board characterization parameter (DCK, SC70)",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 44.5,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
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