ICL7650SCPA-1Z

{
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  "type": "component",
  "slug": "icl7650scpa-1z",
  "title": "ICL7650SCPA-1Z",
  "brief": "RENESAS Precision OpAmps, PDIP-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": [
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    "amplifiers",
    "icl7650scpa-1z",
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  "component": {
    "mpn": "ICL7650SCPA-1Z",
    "manufacturer": "RENESAS",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "Amplifiers",
    "subcategory": "Precision OpAmps",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b0d37905d140af33ab899b8b6782445b.pdf",
    "parts": {
      "symbol": "icl7650scpa-1z.kicad_sym",
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      "model_3d_step_plain": "icl7650scpa-1z.step",
      "lbr": "icl7650scpa-1z.lbr"
    },
    "distributor_links": {
      "lcsc": "C706801",
      "digikey": "ICL7650SCPA-1Z-ND",
      "mouser": "968-ICL7650SCPA-1Z"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T21:27:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ICL7650SCPA-1Z-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "968-ICL7650SCPA-1Z",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CEXTA",
        "type": "passive",
        "description": "Null/storage capacitor connection A; a 0.1 µF low-dielectric-absorption capacitor (mylar or polypropylene preferred) connects here with its return at CRETN."
      },
      {
        "number": "2",
        "name": "-IN",
        "type": "input",
        "description": "Inverting input; the input voltage must stay within the absolute maximum range of (V+ + 0.3 V) to (V- - 0.3 V), and drive current should be limited to under 1 mA to avoid latchup."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Non-inverting input; the common mode voltage range is -5 V to +3.5 V over 0 to +70 °C, and the same input voltage and latchup limits apply."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply rail; the operating supply range V+ to V- is 4.5 V to 16 V, and the amplifier supplies should be established at the same time as or before any input signal is applied."
      },
      {
        "number": "5",
        "name": "CRETN",
        "type": "passive",
        "description": "Common return for the two null capacitors; the CEXTA/CEXTB common connection should be made directly by a separate wire or trace, and any outside foil should be connected to CRETN."
      },
      {
        "number": "6",
        "name": "OUTPUT",
        "type": "output",
        "description": "Amplifier output with a typical output impedance of about 18k; it guarantees at least 2.3 mA source and 20 mA sink current over 0 to +70 °C, and a short-circuit duration of indefinite is permitted."
      },
      {
        "number": "7",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply rail; the operating supply range V+ to V- is 4.5 V to 16 V, and the absolute maximum supply voltage (V+ to V-) is 18 V."
      },
      {
        "number": "8",
        "name": "CEXTB",
        "type": "passive",
        "description": "Null/storage capacitor connection B; a 0.1 µF low-dielectric-absorption capacitor connects here, paired with CEXTA and returned to CRETN."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "guards": "pin_guards 0.1: passed",
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        "at": "2026-10-30T21:27:18"
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  "metadata": {
    "specs": {
      "Manufacturer": "RENESAS",
      "Package": "PDIP-8",
      "Category": "Amplifiers",
      "Pins": "8"
    },
    "characteristics": {
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          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.7,
          "max": 5,
          "conditions": "+25°C",
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        {
          "name": "Input Offset Voltage",
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        {
          "name": "Input Bias Current",
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        },
        {
          "name": "Input Offset Current",
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          "kind": "electrical",
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          "min": null,
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          "name": "Input Offset Current",
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        {
          "name": "Large Signal Voltage Gain",
          "symbol": "AVOL",
          "kind": "electrical",
          "unit": "dB",
          "min": 135,
          "typ": 150,
          "max": null,
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          "name": "Large Signal Voltage Gain",
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        {
          "name": "Output Voltage Swing",
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          "min": 4.7,
          "typ": 4.85,
          "max": null,
          "conditions": "RL = 10k; +25°C",
          "source_page": 3,
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        {
          "name": "Common Mode Voltage Range",
          "symbol": "CMVR",
          "kind": "electrical",
          "unit": "V",
          "min": -5,
          "typ": null,
          "max": 3.5,
          "conditions": "+25°C; typ printed as -5.2 to +4",
          "source_page": 3,
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        {
          "name": "Common Mode Rejection Ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 120,
          "typ": 140,
          "max": null,
          "conditions": "CMVR = -5V to +3.5V; +25°C",
          "source_page": 3,
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        {
          "name": "Common Mode Rejection Ratio",
          "symbol": "CMRR",
          "kind": "electrical",
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          "source_page": 3,
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        {
          "name": "Power Supply Rejection Ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 120,
          "typ": 140,
          "max": null,
          "conditions": "VS = 3V to 8V; +25°C",
          "source_page": 3,
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        {
          "name": "Operating Supply Range",
          "symbol": "V+ to V-",
          "kind": "electrical",
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          "min": 4.5,
          "typ": null,
          "max": 16,
          "conditions": "+25°C",
          "source_page": 3,
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          "name": "Supply Current",
          "symbol": "ISUPP",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
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          "max": 3,
          "conditions": "No Load; +25°C",
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          "name": "Supply Current",
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          "name": "Output Source Current",
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          "kind": "electrical",
          "unit": "mA",
          "min": 2.9,
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          "max": null,
          "conditions": "+25°C",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Output Source Current",
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          "unit": "mA",
          "min": 2.3,
          "typ": null,
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          "conditions": "0 to +70°C",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Output Sink Current",
          "symbol": "IO SINK",
          "kind": "electrical",
          "unit": "mA",
          "min": 25,
          "typ": 30,
          "max": null,
          "conditions": "+25°C",
          "source_page": 4,
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        },
        {
          "name": "Output Sink Current",
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          "min": 20,
          "typ": null,
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          "conditions": "0 to +70°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Internal Chopping Frequency",
          "symbol": "fCH",
          "kind": "electrical",
          "unit": "Hz",
          "min": 120,
          "typ": 250,
          "max": 375,
          "conditions": "Pins 13 and 14 Open; +25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Clamp ON Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": 25,
          "typ": 70,
          "max": null,
          "conditions": "RL = 100k; +25°C",
          "source_page": 4,
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        },
        {
          "name": "Clamp OFF Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 0.001,
          "max": 5,
          "conditions": "-4V ≤ VOUT ≤ +4V; +25°C",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Clamp OFF Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "-4V ≤ VOUT ≤ +4V; 0 to +70°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Current to Any Pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Current While Operating",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "While Operating (Note 1)",
          "source_page": 3,
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        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "Plastic Package",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range (ICL7650SC)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": 0,
          "typ": null,
          "max": 70,
          "conditions": "ICL7650SC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, 8 Lead PDIP Package",
          "symbol": "JA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 110,
          "max": null,
          "conditions": "Typical (Note 2); measured on evaluation PC board in free air",
          "source_page": 3,
          "source": "datasheet"
        }
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    "name": "Ray",
    "email": "[email protected]"
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