MCP6S21-I

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  "title": "MCP6S21-I",
  "brief": "Microchip Tech Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "MCP6S21-I",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b72e359b80d34992a9a95c738c3f98ec.pdf",
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    "distributor_links": {
      "lcsc": "C144187"
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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      "mouser": {
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    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "output",
        "description": "Analog output, a low-impedance voltage source whose value is set by the selected gain, the selected input and the VREF voltage."
      },
      {
        "number": "2",
        "name": "CH0",
        "type": "input",
        "description": "Analog input (the only channel on the MCP6S21), a high-impedance, low-bias-current CMOS input that can range from VSS-0.3V to VDD+0.3V."
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      {
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        "name": "VREF",
        "type": "power_in",
        "description": "External reference voltage pin, which should be between VSS and VDD and shifts the output voltage."
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      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply, normally grounded in single-supply use."
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      {
        "number": "5",
        "name": "CS",
        "type": "input",
        "description": "SPI chip select, a Schmitt-trigger CMOS logic input; taking it low starts communication and raising it executes the command."
      },
      {
        "number": "6",
        "name": "SI",
        "type": "input",
        "description": "SPI serial data input, a Schmitt-trigger CMOS logic input clocked in on the rising edge of SCK."
      },
      {
        "number": "7",
        "name": "SCK",
        "type": "input",
        "description": "SPI clock input, a Schmitt-trigger CMOS logic input with a maximum frequency of 10 MHz at VDD = 5V."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply, 2.5V to 5.5V above VSS, with a 0.1 µF bypass capacitor placed close to the pin."
      }
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        "pages": 42,
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "viewers": {
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  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOIC-8",
      "Category": "Amplifiers",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
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          "name": "Input Offset Voltage",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "µV",
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          "typ": null,
          "max": 275,
          "conditions": "G = +1, VDD = 4.0V",
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        {
          "name": "Power Supply Rejection Ratio",
          "symbol": "PSRR",
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          "min": 70,
          "typ": 85,
          "max": null,
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        {
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        {
          "name": "DC Gain Error G = +1",
          "symbol": "gE",
          "kind": "electrical",
          "unit": "%",
          "min": -0.1,
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        {
          "name": "DC Gain Error G ≥ +2",
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        {
          "name": "Internal Ladder Resistance",
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          "min": 3.4,
          "typ": 4.9,
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        {
          "name": "Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": 0.5,
          "typ": 1,
          "max": 1.35,
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          "name": "Quiescent Current, Shutdown Mode",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
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          "conditions": "IO = 0",
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        {
          "name": "POR Trip Voltage",
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          "min": 1.2,
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        {
          "name": "Current at Input Pins",
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        {
          "name": "Current at Output and Supply Pins",
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          "unit": "mA",
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          "typ": null,
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        {
          "name": "Storage Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
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        {
          "name": "Junction Temperature",
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        {
          "name": "Input Offset Voltage Drift",
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          "kind": "temperature_coefficient",
          "unit": "µV/°C",
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          "typ": 4,
          "max": null,
          "conditions": "TA = -40 to +85°C",
          "source_page": 2,
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          "typ": 0.028,
          "max": null,
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          "source_page": 2,
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        {
          "name": "Short-Circuit Current",
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          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "",
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          "min": null,
          "typ": -3,
          "max": null,
          "conditions": "TA = -40°C to +85°C",
          "source_page": 3,
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        {
          "name": "Slew Rate G = 1 and 2",
          "symbol": "SR",
          "kind": "electrical",
          "unit": "V/µs",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "G = 1 and 2",
          "source_page": 3,
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        {
          "name": "Input Noise Voltage Density",
          "symbol": "eni",
          "kind": "electrical",
          "unit": "nV/√Hz",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "f = 10 kHz",
          "source_page": 3,
          "source": "datasheet"
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