BU90LV048-E2

{
  "slug": "bu90lv048-e2",
  "version": "0.1.0",
  "type": "component",
  "description": "ROHM Semicon Buffers, Drivers, Receivers, Transceivers, SSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "bu90lv048-e2",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bu90lv048-e2.kicad_sym",
    "bu90lv048-e2.kicad_mod",
    "bu90lv048-e2.glb",
    "bu90lv048-e2.step",
    "bu90lv048-e2.lbr",
    "docs/hero.png",
    "docs/bu90lv048-e2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bu90lv048-e2-hero.glb",
    "bu90lv048-e2-hero.overlay.json",
    "bu90lv048-e2-etched.glb"
  ],
  "component": {
    "mpn": "BU90LV048-E2",
    "manufacturer": "ROHM Semicon",
    "package": "SSOP-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Buffers, Drivers, Receivers, Transceivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589906212721352704",
    "parts": {
      "symbol": "bu90lv048-e2.kicad_sym",
      "footprint": "bu90lv048-e2.kicad_mod",
      "model_3d": "bu90lv048-e2-hero.glb",
      "model_3d_plain": "bu90lv048-e2-etched.glb",
      "model_3d_step": "bu90lv048-e2-etched.step",
      "model_3d_step_plain": "bu90lv048-e2.step",
      "lbr": "bu90lv048-e2.lbr"
    },
    "distributor_links": {
      "lcsc": "C509773"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T22:27:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RIN1-",
        "type": "input",
        "description": "Inverting LVDS receiver input for channel 1 (differential input, VID about 200 mV typical, common-mode range 0.1 V to 2.3 V)."
      },
      {
        "number": "2",
        "name": "RIN1+",
        "type": "input",
        "description": "Non-inverting LVDS receiver input for channel 1 (differential input, VID about 200 mV typical, common-mode range 0.1 V to 2.3 V)."
      },
      {
        "number": "3",
        "name": "RIN2+",
        "type": "input",
        "description": "Non-inverting LVDS receiver input for channel 2 (differential input, VID about 200 mV typical, common-mode range 0.1 V to 2.3 V)."
      },
      {
        "number": "4",
        "name": "RIN2-",
        "type": "input",
        "description": "Inverting LVDS receiver input for channel 2 (differential input, VID about 200 mV typical, common-mode range 0.1 V to 2.3 V)."
      },
      {
        "number": "5",
        "name": "RIN3-",
        "type": "input",
        "description": "Inverting LVDS receiver input for channel 3 (differential input, VID about 200 mV typical, common-mode range 0.1 V to 2.3 V)."
      },
      {
        "number": "6",
        "name": "RIN3+",
        "type": "input",
        "description": "Non-inverting LVDS receiver input for channel 3 (differential input, VID about 200 mV typical, common-mode range 0.1 V to 2.3 V)."
      },
      {
        "number": "7",
        "name": "RIN4+",
        "type": "input",
        "description": "Non-inverting LVDS receiver input for channel 4 (differential input, VID about 200 mV typical, common-mode range 0.1 V to 2.3 V)."
      },
      {
        "number": "8",
        "name": "RIN4-",
        "type": "input",
        "description": "Inverting LVDS receiver input for channel 4 (differential input, VID about 200 mV typical, common-mode range 0.1 V to 2.3 V)."
      },
      {
        "number": "9",
        "name": "SL",
        "type": "input",
        "description": "LVCMOS drive-strength select: low or open selects 8 mA output mode, high selects 6 mA output mode."
      },
      {
        "number": "10",
        "name": "ROUT4",
        "type": "output",
        "description": "LVCMOS receiver 4 output, driven at 8 mA or 6 mA drive strength as set by SL."
      },
      {
        "number": "11",
        "name": "ROUT3",
        "type": "output",
        "description": "LVCMOS receiver 3 output, driven at 8 mA or 6 mA drive strength as set by SL."
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "13",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin, +3.3 V ±0.3 V (recommended operating range 3.0 V to 3.6 V, absolute maximum 4.0 V)."
      },
      {
        "number": "14",
        "name": "ROUT2",
        "type": "output",
        "description": "LVCMOS receiver 2 output, driven at 8 mA or 6 mA drive strength as set by SL."
      },
      {
        "number": "15",
        "name": "ROUT1",
        "type": "output",
        "description": "LVCMOS receiver 1 output, driven at 8 mA or 6 mA drive strength as set by SL."
      },
      {
        "number": "16",
        "name": "EN",
        "type": "input",
        "description": "LVCMOS receiver enable: high enables the receivers; low or open disables them and places the outputs in high impedance (Z)."
      }
    ],
    "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: Pin 1 and pin 2 polarity: the text-extracted pin diagram on page 4 labels pin 1 as RIN1+, but Table ; The datasheet names the package SSOP-B16 and the ordering code is 90LV048 (Package: SSOP-B16). The r"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0586,
        "at": "2026-10-17T22:26:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589906212721352704",
        "pages": 14,
        "sha256": "6bd44c6e8d305eb1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bu90lv048-e2.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          6.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d0e11e46aeca5dbaa5c4bb538f3f4899761267cabdeba6486325ae9e979c03ef",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bu90lv048-e2-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          6.2,
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ec85f94f640a9ddfdcfb3194ce23f3eb8d11b3b4cca33671d9df414228093e94",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}