main
Ray Set visibility: public 886490b 5d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ad7988-5brmz-rl7",
  "title": "AD7988-5BRMZ-RL7",
  "brief": "Analog Devices Analog To Digital Converters (ADCs), MSOP-10. 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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    "ad7988-5brmz-rl7",
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  "component": {
    "mpn": "AD7988-5BRMZ-RL7",
    "manufacturer": "Analog Devices",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD7988-1_7988-5.pdf",
    "parts": {
      "symbol": "ad7988-5brmz-rl7.kicad_sym",
      "footprint": "ad7988-5brmz-rl7.kicad_mod",
      "model_3d": "ad7988-5brmz-rl7-hero.glb",
      "model_3d_plain": "ad7988-5brmz-rl7-etched.glb",
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      "model_3d_step_plain": "ad7988-5brmz-rl7.step",
      "lbr": "ad7988-5brmz-rl7.lbr"
    },
    "distributor_links": {
      "lcsc": "C578585",
      "digikey": "AD7988-5BRMZ-RL7TR-ND",
      "mouser": "584-AD7988-5BRMZ-R7"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T20:09:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AD7988-5BRMZ-RL7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD7988-5BRMZ-R7",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "REF",
        "type": "input",
        "description": "Reference input voltage, referred to GND, with a stated VREF range of 2.4 V to 5.1 V and a 10 µF decoupling capacitor recommended close to the REF pin."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply for single-supply 2.5 V operation, with absolute maximum VDD to GND of −0.3 V to +3 V."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Analog input referred to IN−, with the differential input range (IN+ minus IN−) of 0 V to VREF."
      },
      {
        "number": "4",
        "name": "IN−",
        "type": "input",
        "description": "Analog input ground sense, to be connected to the analog ground plane or to a remote sense ground."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Power supply ground."
      },
      {
        "number": "6",
        "name": "CNV",
        "type": "input",
        "description": "Convert input whose leading edge starts a conversion and selects chain mode or CS mode; in CS mode SDO is enabled when CNV is low, and in chain mode data is read when CNV is high."
      },
      {
        "number": "7",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output on which the conversion result is presented, synchronized to SCK."
      },
      {
        "number": "8",
        "name": "SCK",
        "type": "input",
        "description": "Serial data clock input that shifts the conversion result out when the part is selected."
      },
      {
        "number": "9",
        "name": "SDI",
        "type": "input",
        "description": "Serial data input that selects the interface mode at the CNV rising edge: low selects chain mode (data input daisy-chained to SDO with a 16 SCK cycle delay), high selects CS mode."
      },
      {
        "number": "10",
        "name": "VIO",
        "type": "power_in",
        "description": "Input/output interface digital power, nominally at the host interface supply of 1.8 V, 2.5 V, 3 V, or 5 V, with absolute maximum VIO to GND of −0.3 V to +6 V."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "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: Conflicting REF range: the pin function table gives VREF from 2.4 V to 5.1 V, while the Features sec; The exposed pad is listed only for the LFCSP. The 10-lead MSOP (RM-10) outline and pin configuration"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0598,
        "at": "2026-10-28T20:09:03"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD7988-1_7988-5.pdf",
        "pages": 24,
        "sha256": "bd4c281b903d1189",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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    "package_dims": {
      "package_code": "RM-10",
      "source_page": 23,
      "D": {
        "nom_mm": 3,
        "range_mm": [
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        ]
      },
      "E1": {
        "nom_mm": 3,
        "range_mm": [
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      "E": {
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        "range_mm": [
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      "e": {
        "nom_mm": 0.5,
        "range_mm": [
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      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
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      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ad7988-5brmz-rl7.step",
        "verdict": "PASS",
        "reasons": [
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    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "MSOP-10",
      "Category": "ADC/DAC/Data Conversion",
      "Pins": "10"
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    "characteristics": {
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      "datasheet_sha256": "bd4c281b903d1189794988397a7989409052c3b5b1f814068359075b54feb57c",
      "rows": [
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          "name": "Hold time SDI valid from CNV rising edge (chain mode)",
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          "kind": "timing",
          "unit": "ns",
          "min": 0,
          "typ": null,
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        },
        {
          "name": "Setup time SCK valid from CNV rising edge (chain mode)",
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          "name": "Setup time SDI valid from SCK falling edge (chain mode)",
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          "name": "Hold time SDI valid from SCK falling edge (chain mode)",
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          "name": "Analog inputs IN+, IN− to GND",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
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          "max": null,
          "conditions": "Maximum printed as VREF + 0.3 V, or ±130 mA",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "REF, VIO to GND",
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          "max": 6,
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        },
        {
          "name": "VDD to GND",
          "symbol": "",
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          "min": -0.3,
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        {
          "name": "VDD to VIO",
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          "name": "Digital inputs to GND",
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          "name": "Digital outputs to GND",
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          "conditions": "Maximum printed as VIO + 0.3 V",
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          "name": "Storage temperature range",
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          "name": "Junction temperature",
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        },
        {
          "name": "Thermal resistance junction to ambient, RM-10 (MSOP)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "2S2P JEDEC PCB, natural convection, one cubic foot sealed enclosure",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to case, RM-10 (MSOP)",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 44,
          "max": null,
          "conditions": "",
          "source_page": 8,
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        },
        {
          "name": "Reference voltage input range (REF pin)",
          "symbol": "VREF",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": 5.1,
          "conditions": "Referred to GND pin",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
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          "min": -40,
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      ]
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  "discovery_pitch": "AD7988-5BRMZ-RL7 (Analog Devices) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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