ADS7885SDBVR

{
  "slug": "ads7885sdbvr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog To Digital Converters (ADC), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "ads7885sdbvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ads7885sdbvr.kicad_sym",
    "ads7885sdbvr.kicad_mod",
    "ads7885sdbvr.glb",
    "ads7885sdbvr.step",
    "ads7885sdbvr.lbr",
    "docs/hero.png",
    "docs/ads7885sdbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ads7885sdbvr-hero.glb",
    "ads7885sdbvr-hero.overlay.json"
  ],
  "component": {
    "mpn": "ADS7885SDBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads7885",
    "parts": {
      "symbol": "ads7885sdbvr.kicad_sym",
      "footprint": "ads7885sdbvr.kicad_mod",
      "model_3d": "ads7885sdbvr-hero.glb",
      "model_3d_plain": "ads7885sdbvr.glb",
      "model_3d_step": "ads7885sdbvr-etched.step",
      "model_3d_step_plain": "ads7885sdbvr.step",
      "lbr": "ads7885sdbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C543019",
      "digikey": "ADS7885SDBVR-ND",
      "mouser": "595-ADS7885SDBVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T13:44:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADS7885SDBVR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ADS7885SDBVR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input that also acts as the reference voltage to the ADC; the datasheet gives a 2.7 V to 5.5 V supply range."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground for the power supply; all analog and digital signals are referred to this pin."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Analog signal input that is sampled on the falling edge of CS."
      },
      {
        "number": "4",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input that drives the conversion and the serial data output."
      },
      {
        "number": "5",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output that goes to 3-state when CS is high."
      },
      {
        "number": "6",
        "name": "CS",
        "type": "input",
        "description": "Active-low chip select; its falling edge samples VIN and starts the conversion, and a high level aborts an ongoing conversion and puts SDO in 3-state."
      }
    ],
    "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: Pinout is taken from the SOT-23 terminal table on page 7, which is shared by the ADS7884 and ADS7885; Supply range 2.7 V to 5.5 V in the VDD description comes from pages 1 and 3 rather than page 7. The "
        ],
        "pages_sent": 9,
        "cost_usd": 0.0493,
        "at": "2026-10-11T13:43:52"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ads7885",
        "pages": 25,
        "sha256": "afe0d815e7e6a337",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ads7885sdbvr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ads7885sdbvr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c83bc21091f175479cf28a8fe4475b7fb894da50eba24961f1fd666835ad8e9d",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}