ADC78H90CIMTX

{
  "schema_version": 1,
  "type": "component",
  "slug": "adc78h90cimtx",
  "title": "ADC78H90CIMTX",
  "brief": "Texas Instruments Global Sourcing Parts, TSSOP-16. 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",
    "global sourcing parts",
    "adc78h90cimtx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ADC78H90CIMTX",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com/cn/lit/gpn/adc78h90",
    "parts": {
      "symbol": "adc78h90cimtx.kicad_sym",
      "footprint": "adc78h90cimtx.kicad_mod",
      "model_3d": "adc78h90cimtx-etched.glb",
      "model_3d_plain": "adc78h90cimtx.glb",
      "model_3d_step": "adc78h90cimtx-etched.step",
      "model_3d_step_plain": "adc78h90cimtx.step",
      "lbr": "adc78h90cimtx.lbr"
    },
    "distributor_links": {
      "lcsc": "C2651349"
    },
    "pins": [
      {
        "number": "1",
        "name": "CS",
        "type": "input",
        "description": "Chip select; on the falling edge of CS, a conversion process begins and conversions continue as long as CS is held low."
      },
      {
        "number": "2",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive analog supply pin; connect to +2.7V to +5.25V source and bypass with 1 µF tantalum and 0.1 µF ceramic capacitors within 1 cm of the power pin."
      },
      {
        "number": "3",
        "name": "AGND",
        "type": "power_in",
        "description": "Ground return for the analog supply and signals."
      },
      {
        "number": "4",
        "name": "AIN1",
        "type": "input",
        "description": "Analog input 1; input voltage range 0V to AVDD."
      },
      {
        "number": "5",
        "name": "AIN2",
        "type": "input",
        "description": "Analog input 2; input voltage range 0V to AVDD."
      },
      {
        "number": "6",
        "name": "AIN3",
        "type": "input",
        "description": "Analog input 3; input voltage range 0V to AVDD."
      },
      {
        "number": "7",
        "name": "AIN4",
        "type": "input",
        "description": "Analog input 4; input voltage range 0V to AVDD."
      },
      {
        "number": "8",
        "name": "AIN5",
        "type": "input",
        "description": "Analog input 5; input voltage range 0V to AVDD."
      },
      {
        "number": "9",
        "name": "AIN6",
        "type": "input",
        "description": "Analog input 6; input voltage range 0V to AVDD."
      },
      {
        "number": "10",
        "name": "AIN7",
        "type": "input",
        "description": "Analog input 7; input voltage range 0V to AVDD."
      },
      {
        "number": "11",
        "name": "AIN8",
        "type": "input",
        "description": "Analog input 8; input voltage range 0V to AVDD."
      },
      {
        "number": "12",
        "name": "DGND",
        "type": "power_in",
        "description": "Ground return for the digital supply and signals."
      },
      {
        "number": "13",
        "name": "DVDD",
        "type": "power_in",
        "description": "Positive digital supply pin; connect to +2.7V to AVDD supply and bypass with 0.1 µF ceramic capacitor within 1 cm of the power pin."
      },
      {
        "number": "14",
        "name": "DIN",
        "type": "input",
        "description": "Digital data input; the ADC78H90's Control Register is loaded through this pin on rising edges of the SCLK pin."
      },
      {
        "number": "15",
        "name": "DOUT",
        "type": "output",
        "description": "Digital data output; output samples are clocked out on falling edges of the SCLK pin in straight binary format."
      },
      {
        "number": "16",
        "name": "SCLK",
        "type": "input",
        "description": "Digital clock input; frequency range 50 kHz to 8 MHz; directly controls the conversion and readout processes."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 26,
        "cost_usd": 0.2495,
        "at": "2026-09-23T08:28:05"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/adc78h90",
        "pages": 26,
        "sha256": "5e36949770d797e0",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-16",
      "Category": "Global Sourcing Parts",
      "Pins": "16"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "adc78h90cimtx"
  ],
  "discovery_pitch": "ADC78H90CIMTX (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adc78h90cimtx.kicad_sym",
    "adc78h90cimtx.kicad_mod",
    "adc78h90cimtx.glb",
    "adc78h90cimtx.step",
    "adc78h90cimtx.lbr",
    "docs/hero.png",
    "docs/adc78h90cimtx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T15:50:09.895Z"
}