AD5272BRMZ-100

{
  "schema_version": 1,
  "type": "component",
  "slug": "ad5272brmz-100",
  "title": "AD5272BRMZ-100",
  "brief": "Analog Devices Digital Potentiometers, MSOP-10. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "adc-dac-data conversion",
    "ad5272brmz-100"
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  "component": {
    "mpn": "AD5272BRMZ-100",
    "manufacturer": "Analog Devices",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Digital Potentiometers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883518222962688",
    "parts": {
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      "footprint": "ad5272brmz-100.kicad_mod",
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply. Should be decoupled with a 0.1 µF ceramic capacitor and a 10 µF capacitor. Range 2.7 V to 5.5 V (single supply) or +2.5 V to +2.75 V (dual supply)."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "RDAC A terminal. Terminal voltage must be between VSS ≤ VA ≤ VDD. Nominal end-to-end resistance to W is 100 kΩ."
      },
      {
        "number": "3",
        "name": "W",
        "type": "passive",
        "description": "RDAC wiper terminal. Terminal voltage must be between VSS ≤ VW ≤ VDD. Wiper position is set via the I2C interface with 1024-step (10-bit) resolution."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative power supply. Connect to 0 V for single-supply operation, or to -2.5 V to -2.75 V for dual-supply operation. Should be decoupled with a 0.1 µF ceramic capacitor and a 10 µF capacitor."
      },
      {
        "number": "5",
        "name": "EXT_CAP",
        "type": "passive",
        "description": "External capacitor pin. A 1 µF capacitor with voltage rating ≥7 V must be connected between EXT_CAP and VSS. Required for 50-TP programming charge-pump operation."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, logic ground reference."
      },
      {
        "number": "7",
        "name": "RESET",
        "type": "input",
        "description": "Hardware reset input, active low. Refreshes the RDAC register with the contents of the 50-TP memory location. On power-up, defaults to midscale until the first 50-TP memory location is programmed. Tie to VDD if unused."
      },
      {
        "number": "8",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C serial data line. Bidirectional open-drain data line used with SCL to transfer the 16-bit input shift register. Requires an external pull-up resistor to VDD (e.g. 2.2 kΩ)."
      },
      {
        "number": "9",
        "name": "SCL",
        "type": "input",
        "description": "I2C serial clock input. Used with SDA to shift in/out the 16-bit input shift register. Supports standard-mode (100 kHz) and fast-mode (400 kHz)."
      },
      {
        "number": "10",
        "name": "ADDR",
        "type": "input",
        "description": "Tri-state address input. Sets the two LSBs (A1, A0) of the 7-bit I2C slave address (see Table 11). Enables up to three parts on the same I2C bus."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883518222962688",
        "pages": 28,
        "sha256": "e7d7afbbd3932e2d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-07",
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        "sha256": "33cb0427798b9e9792187beccc88e7baa713cf96dc3c42078777613a7243f5fe",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "MSOP-10",
      "Category": "ADC/DAC/Data Conversion",
      "Pins": "10"
    }
  },
  "variants": [
    {
      "mpn": "AD5272BRMZ-100",
      "kind": "packaging"
    },
    {
      "mpn": "AD5272BRMZ-100-RL7",
      "kind": "packaging"
    },
    {
      "mpn": "AD5272BRMZ-100BCPZ-100",
      "kind": "packaging"
    }
  ],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "AD5272BRMZ-100 (Analog Devices) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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  "visibility": {
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  "updated_at": "2026-09-24T15:33:38.438Z"
}