ZJC2544-16BSDBR

{
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  "slug": "zjc2544-16bsdbr",
  "title": "ZJC2544-16BSDBR",
  "brief": "ZJW Digital To Analog Converters (DACs), SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "adc-dac-data conversion",
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  "component": {
    "mpn": "ZJC2544-16BSDBR",
    "manufacturer": "ZJW",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Digital To Analog Converters (DACs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e2b1645fca52e2ba6b88f7fe9a85830f.pdf",
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    "distributor_links": {
      "lcsc": "C22374143"
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    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "RFB",
        "type": "input",
        "description": "Feedback resistor input pin; connect it to the external amplifier output for bipolar mode."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "output",
        "description": "DAC un-buffered voltage output with a typical output resistance of 6.25 kΩ."
      },
      {
        "number": "3",
        "name": "AGNDF",
        "type": "power_in",
        "description": "Analog ground force pin."
      },
      {
        "number": "4",
        "name": "AGNDS",
        "type": "power_in",
        "description": "Analog ground sense pin."
      },
      {
        "number": "5",
        "name": "REFS",
        "type": "output",
        "description": "Voltage reference sense output."
      },
      {
        "number": "6",
        "name": "REFF",
        "type": "input",
        "description": "Voltage reference force input."
      },
      {
        "number": "7",
        "name": "CS",
        "type": "input",
        "description": "Serial digital chip select input, active low."
      },
      {
        "number": "8",
        "name": "SCLK",
        "type": "input",
        "description": "Serial data clock input."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "10",
        "name": "DIN",
        "type": "input",
        "description": "Serial digital data input."
      },
      {
        "number": "11",
        "name": "LDAC",
        "type": "input",
        "description": "When taken low, the DAC register is simultaneously updated with the contents of the input register."
      },
      {
        "number": "12",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "13",
        "name": "INV",
        "type": "output",
        "description": "Connected to the middle point of the internal scaling resistors; connect to the external op amp inverting input in bipolar mode."
      },
      {
        "number": "14",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage input (2.7 V to 5.5 V single supply)."
      }
    ],
    "provenance": {
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin types for RFB, REFS, INV, AGNDF and AGNDS were mapped from the datasheet's pin-type column (Anal"
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        "cost_usd": 0.0836,
        "at": "2026-10-27T01:17:23"
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        "pages": 30,
        "sha256": "57c444aa1bdf9373",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "checked": "2026-10-27",
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  "metadata": {
    "specs": {
      "Manufacturer": "ZJW",
      "Package": "SOIC-14",
      "Category": "ADC/DAC/Data Conversion",
      "Pins": "14"
    },
    "characteristics": {
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          "name": "Digital Interface Power",
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          "name": "Rated Performance Temperature Range",
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          "name": "CS Low To SCLK High Setup Time",
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          "name": "REF to AGND",
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          "name": "Digital Input to DGND",
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          "name": "Storage Temperature Range",
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          "name": "ESD Human Body Model",
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          "name": "ESD Charged Device Model",
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