main
Ray Set visibility: public a976463 13d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "njm8068g-te2",
  "title": "NJM8068G-TE2",
  "brief": "Nisshinbo Micro Devices Inc Audio Amplifiers, SOP-8. 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",
    "amplifiers-comparators",
    "njm8068g-te2",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "NJM8068G-TE2",
    "manufacturer": "Nisshinbo Micro Devices Inc",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Audio Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590255686224408576",
    "parts": {
      "symbol": "njm8068g-te2.kicad_sym",
      "footprint": "njm8068g-te2.kicad_mod",
      "model_3d": "njm8068g-te2-hero.glb",
      "model_3d_plain": "njm8068g-te2-etched.glb",
      "model_3d_step": "njm8068g-te2-etched.step",
      "model_3d_step_plain": "njm8068g-te2.step",
      "lbr": "njm8068g-te2.lbr"
    },
    "distributor_links": {
      "lcsc": "C4548953",
      "digikey": "2129-NJM8068G-TE2TR-ND",
      "mouser": "513-NJM8068G-TE2"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T21:23:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2129-NJM8068G-TE2TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "513-NJM8068G-TE2",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A +INPUT",
        "type": "input",
        "description": "Non-inverting input of amplifier A; for normal operation the input must stay within the common-mode input voltage range (±12 V min, ±13.5 V typ at ±15 V supply)."
      },
      {
        "number": "2",
        "name": "A -INPUT",
        "type": "input",
        "description": "Inverting input of amplifier A; the differential input voltage between +INPUT and -INPUT is rated at ±36 V maximum."
      },
      {
        "number": "3",
        "name": "A OUTPUT",
        "type": "output",
        "description": "Output of amplifier A; the output voltage must stay between V- -0.3 V and V+ +0.3 V."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative power supply; recommended supply range is ±4 V to ±18 V, with ±18 V as the absolute maximum rating."
      },
      {
        "number": "5",
        "name": "B +INPUT",
        "type": "input",
        "description": "Non-inverting input of amplifier B; for normal operation the input must stay within the common-mode input voltage range (±12 V min, ±13.5 V typ at ±15 V supply)."
      },
      {
        "number": "6",
        "name": "B -INPUT",
        "type": "input",
        "description": "Inverting input of amplifier B; the differential input voltage between +INPUT and -INPUT is rated at ±36 V maximum."
      },
      {
        "number": "7",
        "name": "B OUTPUT",
        "type": "output",
        "description": "Output of amplifier B; the output voltage must stay between V- -0.3 V and V+ +0.3 V."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive power supply; recommended supply range is ±4 V to ±18 V, with ±18 V as the absolute maximum rating."
      }
    ],
    "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: Package taken as SOP8. NJM8068G (SOP8, MOQ 2500 pcs) is the order part on page 2, and the TE2 taping; Pin-number-to-label mapping was inferred from the page 2 top-view text. The extracted labels read in; The datasheet has no per-pin functional table in the extracted text, so pin descriptions are built f"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0592,
        "at": "2026-10-16T21:23:05"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590255686224408576",
        "pages": 14,
        "sha256": "e95cdb3ea1cb9151",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "njm8068g-te2.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "njm8068g-te2-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "5d2a4ef5993c84a64219980d7e61c53dcb7b81e1fe24c24a144b279b225ca3b3",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Nisshinbo Micro Devices Inc",
      "Package": "SOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e95cdb3ea1cb91511a2c25e2e43cddfcbddb46827b0de57e2655d98f1a558eec",
      "rows": [
        {
          "name": "Input Offset Voltage",
          "symbol": "VIO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 0.3,
          "max": 3,
          "conditions": "RS 10kΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 260,
          "max": 1000,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Current",
          "symbol": "IIO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 5,
          "max": 200,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Open-Loop Voltage Gain",
          "symbol": "AV",
          "kind": "electrical",
          "unit": "dB",
          "min": 90,
          "typ": 120,
          "max": null,
          "conditions": "RL=2kΩ, VO=±10V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio",
          "symbol": "CMR",
          "kind": "electrical",
          "unit": "dB",
          "min": 80,
          "typ": 110,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Resistance",
          "symbol": "RIN",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 50,
          "typ": 300,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Input Voltage Range",
          "symbol": "VICM",
          "kind": "electrical",
          "unit": "V",
          "min": 12,
          "typ": 13.5,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Output Voltage",
          "symbol": "VOM",
          "kind": "electrical",
          "unit": "V",
          "min": 12,
          "typ": 13.5,
          "max": null,
          "conditions": "RL 2kΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (All Amplifiers)",
          "symbol": "ISUPPLY",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 8,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage Rejection Ratio",
          "symbol": "SVR",
          "kind": "electrical",
          "unit": "dB",
          "min": 80,
          "typ": 120,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Flat Input Noise Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "µVrms",
          "min": null,
          "typ": 0.5,
          "max": 0.7,
          "conditions": "FLAT, f=20Hz to 20kHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "V+/V-",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": 18,
          "conditions": "Ta=25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "V+/V-",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Voltage",
          "symbol": "VID",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 36,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 36,
          "conditions": "Referenced to V-",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Terminal Input Voltage",
          "symbol": "VO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 0.3,
          "conditions": "Min referenced to V-, max referenced to V+",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation SOP8, 2-Layer",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 690,
          "conditions": "2-Layer glass epoxy board, Ta=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation SOP8, 4-Layer",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "4-Layer glass epoxy board, Ta=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "Tjmax",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient Thermal Resistance SOP8, 2-Layer",
          "symbol": "Θja",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 181,
          "max": null,
          "conditions": "SOP8, 2-Layer glass epoxy board",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient Thermal Resistance SOP8, 4-Layer",
          "symbol": "Θja",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 125,
          "max": null,
          "conditions": "SOP8, 4-Layer glass epoxy board",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Top of Package Characterization Parameter SOP8, 2-Layer",
          "symbol": "Ψjt",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 49,
          "max": null,
          "conditions": "SOP8, 2-Layer glass epoxy board",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Top of Package Characterization Parameter SOP8, 4-Layer",
          "symbol": "Ψjt",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 43,
          "max": null,
          "conditions": "SOP8, 4-Layer glass epoxy board",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "njm8068g-te2"
  ],
  "discovery_pitch": "NJM8068G-TE2 (Nisshinbo Micro Devices Inc) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "njm8068g-te2.kicad_sym",
    "njm8068g-te2.kicad_mod",
    "njm8068g-te2.glb",
    "njm8068g-te2.step",
    "njm8068g-te2.lbr",
    "docs/hero.png",
    "docs/njm8068g-te2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "njm8068g-te2-hero.glb",
    "njm8068g-te2-hero.overlay.json",
    "njm8068g-te2-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}