HT651023BRSZ

{
  "slug": "ht651023brsz",
  "version": "0.1.0",
  "type": "component",
  "description": "HTCSEMI LVDS ICs, SSOP-28-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "communication interface chip-uart-485-232",
    "ht651023brsz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ht651023brsz.kicad_sym",
    "ht651023brsz.kicad_mod",
    "ht651023brsz.glb",
    "ht651023brsz.step",
    "ht651023brsz.lbr",
    "docs/hero.png",
    "docs/ht651023brsz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ht651023brsz-hero.glb",
    "ht651023brsz-hero.overlay.json",
    "ht651023brsz-etched.glb"
  ],
  "component": {
    "mpn": "HT651023BRSZ",
    "manufacturer": "HTCSEMI",
    "package": "SSOP-28-208mil",
    "pin_count": 28,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "LVDS ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f459802891ade1dd36f5a0e449f1097b.pdf",
    "parts": {
      "symbol": "ht651023brsz.kicad_sym",
      "footprint": "ht651023brsz.kicad_mod",
      "model_3d": "ht651023brsz-hero.glb",
      "model_3d_plain": "ht651023brsz-etched.glb",
      "model_3d_step": "ht651023brsz-etched.step",
      "model_3d_step_plain": "ht651023brsz.step",
      "lbr": "ht651023brsz.lbr"
    },
    "distributor_links": {
      "lcsc": "C3019545"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T08:01:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection on the serializer."
      },
      {
        "number": "2",
        "name": "SYNC",
        "type": "input",
        "description": "A pulse wider than 6 TCLK cycles on this input makes the serializer send 1026 SYNC patterns until SYNC goes low."
      },
      {
        "number": "3",
        "name": "DIN0",
        "type": "input",
        "description": "Parallel data input bit 0, latched by TCLK."
      },
      {
        "number": "4",
        "name": "DIN1",
        "type": "input",
        "description": "Parallel data input bit 1, latched by TCLK."
      },
      {
        "number": "5",
        "name": "DIN2",
        "type": "input",
        "description": "Parallel data input bit 2, latched by TCLK."
      },
      {
        "number": "6",
        "name": "DIN3",
        "type": "input",
        "description": "Parallel data input bit 3, latched by TCLK."
      },
      {
        "number": "7",
        "name": "DIN4",
        "type": "input",
        "description": "Parallel data input bit 4, latched by TCLK."
      },
      {
        "number": "8",
        "name": "DIN5",
        "type": "input",
        "description": "Parallel data input bit 5, latched by TCLK."
      },
      {
        "number": "9",
        "name": "DIN6",
        "type": "input",
        "description": "Parallel data input bit 6, latched by TCLK."
      },
      {
        "number": "10",
        "name": "DIN7",
        "type": "input",
        "description": "Parallel data input bit 7, latched by TCLK."
      },
      {
        "number": "11",
        "name": "DIN8",
        "type": "input",
        "description": "Parallel data input bit 8, latched by TCLK."
      },
      {
        "number": "12",
        "name": "DIN9",
        "type": "input",
        "description": "Parallel data input bit 9, latched by TCLK."
      },
      {
        "number": "13",
        "name": "TCLK_R/F",
        "type": "input",
        "description": "High selects a TCLK rising-edge strobe and low selects a TCLK falling-edge data strobe."
      },
      {
        "number": "14",
        "name": "TCLK",
        "type": "input",
        "description": "Reference clock input that drives the internal PLL and strobes parallel data into the latch; the clock rate must be 10 MHz to 90 MHz."
      },
      {
        "number": "15",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital circuit ground."
      },
      {
        "number": "16",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital circuit ground."
      },
      {
        "number": "17",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog circuit power supply."
      },
      {
        "number": "18",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog circuit ground."
      },
      {
        "number": "19",
        "name": "DEN",
        "type": "input",
        "description": "High enables the serial data output; low puts the LVDS serial output into the high-impedance state."
      },
      {
        "number": "20",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog circuit ground."
      },
      {
        "number": "21",
        "name": "DON",
        "type": "output",
        "description": "Inverting LVDS differential output."
      },
      {
        "number": "22",
        "name": "DOP",
        "type": "output",
        "description": "Non-inverting LVDS differential output."
      },
      {
        "number": "23",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog circuit ground."
      },
      {
        "number": "24",
        "name": "PDB",
        "type": "input",
        "description": "Low puts the device into a low-power mode, turns off the internal PLL and places the outputs into high-impedance state."
      },
      {
        "number": "25",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog circuit ground."
      },
      {
        "number": "26",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog circuit power supply."
      },
      {
        "number": "27",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital circuit power supply."
      },
      {
        "number": "28",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital circuit power supply."
      }
    ],
    "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 MPN HT651023BRSZ is the serializer (HT651023B). Its pinout is taken from Table 2 (page 5) and Fi"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0229,
        "at": "2026-10-27T08:00:48"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/f459802891ade1dd36f5a0e449f1097b.pdf",
        "pages": 14,
        "sha256": "a3b87c36825ca569",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 28,
        "described": 28,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ht651023brsz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          10.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7aa76979ae41da44bded1ed74115012868f2f3f5a757faf32bb9df4f92c1e313",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ht651023brsz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          10.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4aabc9948321d715367f8d092b84cdee372ecd0d210bb6344ef91ed8cba3d52f",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}