DAC7811IDGST

{
  "slug": "dac7811idgst",
  "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": [
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  "component": {
    "mpn": "DAC7811IDGST",
    "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/lit/ds/symlink/dac7811.pdf",
    "parts": {
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    "distributor_links": {
      "lcsc": "C2679465",
      "digikey": "296-47762-2-ND",
      "mouser": "595-DAC7811IDGST"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T01:14:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-47762-2-ND",
        "status": "found"
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      "mouser": {
        "pn": "595-DAC7811IDGST",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "IOUT1",
        "type": "output",
        "description": "DAC current output pin; the output current is set by the digital code and the VREF input, and the voltage output is established through RFB with an external amplifier."
      },
      {
        "number": "2",
        "name": "IOUT2",
        "type": "output",
        "description": "DAC current output pin (named IOUT2); the datasheet table text describes this pin as normally tied to the system analog ground."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin and device ground reference; VDD is specified to GND with an absolute maximum range of -0.3 V to 7 V."
      },
      {
        "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 on the rising edge if configured through the control bits."
      },
      {
        "number": "5",
        "name": "SDIN",
        "type": "input",
        "description": "Serial data input clocked into the 16-bit input register on the active SCLK edge, which is falling by default."
      },
      {
        "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, and data latches on the 16th clock edge in stand-alone mode."
      },
      {
        "number": "7",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output for daisy-chaining and DAC register readback, clocked out on the opposite edge to the one used for loading data."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply input; the device operates from a supply of 2.7 V to 5.5 V."
      },
      {
        "number": "9",
        "name": "VREF",
        "type": "power_in",
        "description": "DAC reference voltage input; the recommended reference voltage range is -15 V to 15 V."
      },
      {
        "number": "10",
        "name": "RFB",
        "type": "output",
        "description": "DAC feedback resistor pin; connect it 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-5-5",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet pin table names pin 2 IOUT2 but its description text reads as 'DAC Analog Ground... no; The package hint specifies a 0.5 mm pitch, but the provided text only identifies the package as DGS "
        ],
        "pages_sent": 7,
        "cost_usd": 0.0144,
        "at": "2026-11-06T01:14:17"
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      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/dac7811.pdf",
        "pages": 31,
        "sha256": "6a9228242b8fa8c2",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
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        "refuses_to_fabricate": true
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}