DS250DF230RTVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "ds250df230rtvr",
  "title": "DS250DF230RTVR",
  "brief": "Texas Instruments Interface - Specialized, WQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "ds250df230rtvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "DS250DF230RTVR",
    "manufacturer": "Texas Instruments",
    "package": "WQFN-32-EP(5x5)",
    "pin_count": 33,
    "category": "Interface",
    "subcategory": "Interface - Specialized",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ds250df230",
    "parts": {
      "symbol": "ds250df230rtvr.kicad_sym",
      "footprint": "ds250df230rtvr.kicad_mod",
      "model_3d": "ds250df230rtvr-hero.glb",
      "model_3d_plain": "ds250df230rtvr.glb",
      "model_3d_step": "ds250df230rtvr-etched.step",
      "model_3d_step_plain": "ds250df230rtvr.step",
      "lbr": "ds250df230rtvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C3225786",
      "digikey": "296-DS250DF230RTVRTR-ND",
      "mouser": "595-DS250DF230RTVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T01:22:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-DS250DF230RTVRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-DS250DF230RTVR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference that must be connected through a low-resistance path to the board GND plane."
      },
      {
        "number": "2",
        "name": "TX1N",
        "type": "output",
        "description": "Inverting 50-Ω driver output that must be AC-coupled."
      },
      {
        "number": "3",
        "name": "TX1P",
        "type": "output",
        "description": "Non-inverting 50-Ω driver output that must be AC-coupled."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference that must be connected through a low-resistance path to the board GND plane."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference that must be connected through a low-resistance path to the board GND plane."
      },
      {
        "number": "6",
        "name": "TX0N",
        "type": "output",
        "description": "Inverting 50-Ω driver output that must be AC-coupled."
      },
      {
        "number": "7",
        "name": "TX0P",
        "type": "output",
        "description": "Non-inverting 50-Ω driver output that must be AC-coupled."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference that must be connected through a low-resistance path to the board GND plane."
      },
      {
        "number": "9",
        "name": "READ_EN_N",
        "type": "input",
        "description": "3.3-V tolerant LVCMOS input with weak pull-up to VDD; in SMBus master mode asserting it low starts the EEPROM read, and in SMBus slave mode asserting it low holds the device in reset, so it must be pulled high or left floating for normal operation."
      },
      {
        "number": "10",
        "name": "CAL_CLK_IN",
        "type": "input",
        "description": "2.5-V LVCMOS input for a 30.72-MHz (±100 ppm) single-ended calibration clock from an external oscillator, which also supports 25 MHz (±100 ppm) when the registers are programmed accordingly."
      },
      {
        "number": "11",
        "name": "VDD",
        "type": "power_in",
        "description": "2.5-V supply (2.375 V to 2.625 V, ±5%) that must be connected through a low-resistance path to the board VDD plane with decoupling capacitors placed as close as possible."
      },
      {
        "number": "12",
        "name": "THR/TEST1",
        "type": "input",
        "description": "Four-level strap that selects the SMBus interface voltage (1 kΩ to VDD or float for 1.8 V, 1 kΩ to GND for 2.5 V/3.3 V) and is a reserved TI test pin in TI test mode."
      },
      {
        "number": "13",
        "name": "TEST0/RCK0",
        "type": "bidirectional",
        "description": "2.5-V LVCMOS pin that is reserved for TI test mode, is an input by default during normal operation (may be floated, tied to GND, or driven by a 2.5-V max output), and can be configured to output the CH0 recovered clock."
      },
      {
        "number": "14",
        "name": "VDD",
        "type": "power_in",
        "description": "2.5-V supply (2.375 V to 2.625 V, ±5%) that must be connected through a low-resistance path to the board VDD plane with decoupling capacitors placed as close as possible."
      },
      {
        "number": "15",
        "name": "EN_SMB",
        "type": "input",
        "description": "Four-level 2.5-V input that selects SMBus master mode (float) or SMBus slave mode (1 kΩ to VDD), with 10 kΩ to GND reserved for TI test mode."
      },
      {
        "number": "16",
        "name": "ADDR1",
        "type": "input",
        "description": "Four-level strap read at power-up that sets part of the SMBus address (0 = 1 kΩ to GND, R = 10 kΩ to GND, F = float, 1 = 1 kΩ to VDD), allowing 16 unique device addresses together with ADDR0."
      },
      {
        "number": "17",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference that must be connected through a low-resistance path to the board GND plane."
      },
      {
        "number": "18",
        "name": "RX0P",
        "type": "input",
        "description": "Non-inverting differential input to the equalizer with an on-chip 100-Ω termination between RX0P and RX0N, which must be AC-coupled."
      },
      {
        "number": "19",
        "name": "RX0N",
        "type": "input",
        "description": "Inverting differential input to the equalizer with an on-chip 100-Ω termination between RX0P and RX0N, which must be AC-coupled."
      },
      {
        "number": "20",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference that must be connected through a low-resistance path to the board GND plane."
      },
      {
        "number": "21",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference that must be connected through a low-resistance path to the board GND plane."
      },
      {
        "number": "22",
        "name": "RX1P",
        "type": "input",
        "description": "Non-inverting differential input to the equalizer with an on-chip 100-Ω termination between RX1P and RX1N, which must be AC-coupled."
      },
      {
        "number": "23",
        "name": "RX1N",
        "type": "input",
        "description": "Inverting differential input to the equalizer with an on-chip 100-Ω termination between RX1P and RX1N, which must be AC-coupled."
      },
      {
        "number": "24",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference that must be connected through a low-resistance path to the board GND plane."
      },
      {
        "number": "25",
        "name": "ADDR0",
        "type": "input",
        "description": "Four-level strap read at power-up that sets part of the SMBus address (0 = 1 kΩ to GND, R = 10 kΩ to GND, F = float, 1 = 1 kΩ to VDD), allowing 16 unique device addresses together with ADDR1."
      },
      {
        "number": "26",
        "name": "INT_N",
        "type": "output",
        "description": "3.3-V tolerant, open-drain, active-low interrupt output that needs a 2-kΩ to 5-kΩ pull-up and may be wire-ORed with other devices' INT_N pins."
      },
      {
        "number": "27",
        "name": "VDD",
        "type": "power_in",
        "description": "2.5-V supply (2.375 V to 2.625 V, ±5%) that must be connected through a low-resistance path to the board VDD plane with decoupling capacitors placed as close as possible."
      },
      {
        "number": "28",
        "name": "SDC",
        "type": "bidirectional",
        "description": "3.3-V tolerant SMBus clock input / open-drain clock output that requires an external 2-kΩ to 5-kΩ pull-up resistor."
      },
      {
        "number": "29",
        "name": "SDA",
        "type": "bidirectional",
        "description": "3.3-V tolerant SMBus data input / open-drain output that requires an external 2-kΩ to 5-kΩ pull-up resistor."
      },
      {
        "number": "30",
        "name": "VDD",
        "type": "power_in",
        "description": "2.5-V supply (2.375 V to 2.625 V, ±5%) that must be connected through a low-resistance path to the board VDD plane with decoupling capacitors placed as close as possible."
      },
      {
        "number": "31",
        "name": "CAL_CLK_OUT",
        "type": "output",
        "description": "2.5-V LVCMOS buffered replica of CAL_CLK_IN intended for daisy-chaining up to 20 or more devices."
      },
      {
        "number": "32",
        "name": "ALL_DONE_N",
        "type": "output",
        "description": "2.5-V LVCMOS output that in SMBus master mode is low when the EEPROM load succeeded and is high when it failed or is incomplete, and in SMBus slave mode reflects the status of READ_EN_N."
      },
      {
        "number": "33",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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: The exposed die-attach pad (DAP) is not assigned a numeric pin number in the datasheet; it is listed; Pin types are taken from the datasheet's table: TEST0/RCK0 is listed as 'I/O' and was mapped to bidi; The datasheet gives VDD and GND as 'Power'; they were mapped to KiCad power_in, consistent with the ",
          "exposed pad 33 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 23,
        "cost_usd": 0.137,
        "at": "2026-10-11T01:22:38"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ds250df230",
        "pages": 120,
        "sha256": "7e3ecd737487c2aa",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ds250df230rtvr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5,
          5,
          0.875
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ds250df230rtvr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5,
          5,
          0.875
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c23c466d77e840ddb7b90b29cad345828780f07e1d013f502a335b21c2dad7df",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WQFN-32-EP(5x5)",
      "Category": "Interface",
      "Pins": "33"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ds250df230rtvr"
  ],
  "discovery_pitch": "DS250DF230RTVR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ds250df230rtvr.kicad_sym",
    "ds250df230rtvr.kicad_mod",
    "ds250df230rtvr.glb",
    "ds250df230rtvr.step",
    "ds250df230rtvr.lbr",
    "docs/hero.png",
    "docs/ds250df230rtvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ds250df230rtvr-hero.glb",
    "ds250df230rtvr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}