MAX31855TASA+T

{
  "slug": "max31855tasa-t",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Inc Maxim Integrated ADCs/DACs - Special Purpose, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "MAX31855TASA+T",
    "manufacturer": "Analog Devices Inc Maxim Integrated",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Data Acquisition",
    "subcategory": "ADCs/DACs - Special Purpose",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603034619721621504",
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      "lbr": "max31855tasa-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C476183",
      "digikey": "MAX31855TASA+TTR-ND",
      "mouser": "700-MAX31855TASA+T"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T06:25:10Z",
      "source": "Component Ocean /api/assign-pns",
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        "pn": "MAX31855TASA+TTR-ND",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; the datasheet states all voltages are referenced to GND."
      },
      {
        "number": "2",
        "name": "T-",
        "type": "input",
        "description": "Thermocouple negative input (wire connections per Table 1); the datasheet says do not connect this pin to GND."
      },
      {
        "number": "3",
        "name": "T+",
        "type": "input",
        "description": "Thermocouple positive input (wire connections per Table 1), with internal circuitry that reduces noise errors from the thermocouple wires."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Power-supply voltage, 3.0V to 3.6V (3.3V typical), with absolute maximum range of -0.3V to +4.0V."
      },
      {
        "number": "5",
        "name": "SCK",
        "type": "input",
        "description": "Serial-clock input for the SPI-compatible read-only interface, with a maximum serial-clock frequency of 5 MHz."
      },
      {
        "number": "6",
        "name": "CS",
        "type": "input",
        "description": "Active-low chip select; drive CS low to enable the serial interface and output data on SO."
      },
      {
        "number": "7",
        "name": "SO",
        "type": "output",
        "description": "Serial-data output that delivers the conversion data bits, starting with D31 once CS is driven low and clocked by SCK."
      },
      {
        "number": "8",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do Not Connect; leave this pin unconnected."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
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        "at": "2026-10-18T06:20:04"
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        "sha256": "0da8c21e66d26950",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
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