ADC0834CCN

{
  "slug": "adc0834ccn",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog To Digital Converters (ADCs), PDIP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "adc0834ccn",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "path": "docs/hero.png"
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    "adc0834ccn.step",
    "adc0834ccn.lbr",
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    "docs/adc0834ccn-datasheet.pdf",
    "viewers/symbol.html",
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    "adc0834ccn-hero.glb",
    "adc0834ccn-hero.overlay.json",
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  "component": {
    "mpn": "ADC0834CCN",
    "manufacturer": "Texas Instruments",
    "package": "PDIP-14",
    "pin_count": 14,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://www.ti.com/lit/ds/symlink/adc0834ccn.pdf",
    "parts": {
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      "footprint": "adc0834ccn.kicad_mod",
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      "model_3d_plain": "adc0834ccn-etched.glb",
      "model_3d_step": "adc0834ccn-etched.step",
      "model_3d_step_plain": "adc0834ccn.step",
      "lbr": "adc0834ccn.lbr"
    },
    "distributor_links": {
      "lcsc": "C701073",
      "digikey": "ADC0834CCN-ND",
      "mouser": "926-ADC0834CCN"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T18:41:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADC0834CCN-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-ADC0834CCN",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "V+",
        "type": "power_in",
        "description": "Shunt regulator supply input with an internal 6.3 to 8.5V zener to GND, connected to VCC through a diode; limit current into V+ to 15 mA max with a series resistor."
      },
      {
        "number": "2",
        "name": "CS",
        "type": "input",
        "description": "Active-low chip select that must be held low for the entire conversion; all internal registers are cleared when it is high."
      },
      {
        "number": "3",
        "name": "CH0",
        "type": "input",
        "description": "Analog multiplexer input channel 0, usable single-ended or as part of a differential pair, range -0.3V to VCC+0.3V."
      },
      {
        "number": "4",
        "name": "CH1",
        "type": "input",
        "description": "Analog multiplexer input channel 1, usable single-ended or as part of a differential pair, range -0.3V to VCC+0.3V."
      },
      {
        "number": "5",
        "name": "CH2",
        "type": "input",
        "description": "Analog multiplexer input channel 2, usable single-ended or as part of a differential pair, range -0.3V to VCC+0.3V."
      },
      {
        "number": "6",
        "name": "CH3",
        "type": "input",
        "description": "Analog multiplexer input channel 3, usable single-ended or as part of a differential pair, range -0.3V to VCC+0.3V."
      },
      {
        "number": "7",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground reference for the device."
      },
      {
        "number": "8",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground, to which the COM input is internally connected."
      },
      {
        "number": "9",
        "name": "VREF",
        "type": "power_in",
        "description": "Reference voltage input defining the analog input span, typically 3.5 kOhm input resistance and not to exceed VCC."
      },
      {
        "number": "10",
        "name": "DO",
        "type": "tri_state",
        "description": "TRI-STATE serial data output that shifts out the conversion result MSB first on falling clock edges, with 2.4V min logic-1 output at -360 uA."
      },
      {
        "number": "11",
        "name": "SARS",
        "type": "output",
        "description": "SAR status output that goes high while a conversion is in progress."
      },
      {
        "number": "12",
        "name": "CLK",
        "type": "input",
        "description": "Clock input of 10 kHz to 400 kHz that shifts in MUX address data on rising edges and shifts out data."
      },
      {
        "number": "13",
        "name": "DI",
        "type": "input",
        "description": "Serial data input that clocks the start bit and MUX address assignment word into the shift register on rising clock edges."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Converter supply voltage, 4.5 VDC to 6.3 VDC operating range with 6.5V absolute maximum."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The ADC0834CCN/NOPB is listed as PDIP package N with 14 pins on page 30. The pinout comes from Figur",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 41,
        "cost_usd": 0.8478,
        "at": "2026-10-31T18:41:03"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/adc0834ccn.pdf",
        "pages": 41,
        "sha256": "6120672ffa52db54",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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}