DAC7811IDGSR

{
  "slug": "dac7811idgsr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Digital To Analog Converters (DACs), VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "dac7811idgsr",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "dac7811idgsr.step",
    "dac7811idgsr.lbr",
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    "docs/dac7811idgsr-datasheet.pdf",
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  "component": {
    "mpn": "DAC7811IDGSR",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-10-0.5mm",
    "pin_count": 10,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Digital To Analog Converters (DACs)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/dac7811",
    "parts": {
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      "model_3d_step_plain": "dac7811idgsr.step",
      "lbr": "dac7811idgsr.lbr"
    },
    "distributor_links": {
      "lcsc": 390090,
      "digikey": "296-19660-2-ND",
      "mouser": "595-DAC7811IDGSR"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T01:37:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-19660-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-DAC7811IDGSR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IOUT1",
        "type": "output",
        "description": "DAC current output."
      },
      {
        "number": "2",
        "name": "IOUT2",
        "type": "passive",
        "description": "DAC analog ground, normally tied to the analog ground of the system."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "4",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input; data is clocked into the input shift register on the falling edge by default, or the rising edge if configured via the serial control bits."
      },
      {
        "number": "5",
        "name": "SDIN",
        "type": "input",
        "description": "Serial data input; data is clocked into the 16-bit input register on the active edge of SCLK (falling edge by default at power-up)."
      },
      {
        "number": "6",
        "name": "SYNC",
        "type": "input",
        "description": "Active-low frame synchronization input; when low it powers on the SCLK and DIN buffers and enables the input shift register, with data latched on the 16th active clock edge in stand-alone mode."
      },
      {
        "number": "7",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output for daisy-chaining and readback of DAC register contents, clocked out on the edge opposite the active loading edge."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply input, operable from 2.7 V to 5.5 V."
      },
      {
        "number": "9",
        "name": "VREF",
        "type": "power_in",
        "description": "DAC reference voltage input, recommended range -15 V to 15 V."
      },
      {
        "number": "10",
        "name": "RFB",
        "type": "output",
        "description": "DAC feedback resistor pin; connect to the external amplifier output to establish the DAC voltage output."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: IOUT2 is classified as output type but description explicitly states 'DAC Analog Ground' which typic; Diagram on PAGE 3 is labeled 'MSOP PACKAGE' but package specification indicates VSSOP (DGS); package"
        ],
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        "cost_usd": 0.1031,
        "at": "2026-10-03T01:36:39"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/dac7811",
        "pages": 31,
        "sha256": "b8c9f325a70219e2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
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