AD7606C-18BSTZ-RL

{
  "slug": "ad7606c-18bstz-rl",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Analog To Digital Converters (ADC), LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "ad7606c-18bstz-rl",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "path": "docs/hero.png"
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    "README.md",
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    "ad7606c-18bstz-rl.kicad_mod",
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    "ad7606c-18bstz-rl.step",
    "ad7606c-18bstz-rl.lbr",
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    "docs/ad7606c-18bstz-rl-datasheet.pdf",
    "viewers/symbol.html",
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  "component": {
    "mpn": "AD7606C-18BSTZ-RL",
    "manufacturer": "Analog Devices",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600401008644677632",
    "parts": {
      "symbol": "ad7606c-18bstz-rl.kicad_sym",
      "footprint": "ad7606c-18bstz-rl.kicad_mod",
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      "model_3d_plain": "ad7606c-18bstz-rl-etched.glb",
      "model_3d_step": "ad7606c-18bstz-rl-etched.step",
      "model_3d_step_plain": "ad7606c-18bstz-rl.step",
      "lbr": "ad7606c-18bstz-rl.lbr"
    },
    "distributor_links": {
      "lcsc": "C5548489",
      "mouser": "584-AD7606C-18BSTZRL"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T09:30:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": "584-AD7606C-18BSTZRL",
        "status": "found",
        "lifecycle": "Restricted Availability"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AVCC",
        "type": "power_in",
        "description": "Analog supply voltage of 4.75 V to 5.25 V applied to the internal front-end amplifiers and ADC core; decouple to AGND."
      },
      {
        "number": "2",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference for all analog circuitry; all six AGND pins must connect to the system AGND plane."
      },
      {
        "number": "3",
        "name": "OS0",
        "type": "input",
        "description": "Oversampling mode pin 0 selecting the oversampling ratio; software mode is enabled only when OS0 to OS2 are all tied high."
      },
      {
        "number": "4",
        "name": "OS1",
        "type": "input",
        "description": "Oversampling mode pin 1 selecting the oversampling ratio; software mode is enabled only when OS0 to OS2 are all tied high."
      },
      {
        "number": "5",
        "name": "OS2",
        "type": "input",
        "description": "Oversampling mode pin 2 selecting the oversampling ratio; software mode is enabled only when OS0 to OS2 are all tied high."
      },
      {
        "number": "6",
        "name": "PAR/SER SEL",
        "type": "input",
        "description": "Interface select: logic low selects the parallel interface and logic high selects the serial interface."
      },
      {
        "number": "7",
        "name": "STBY",
        "type": "input",
        "description": "In hardware mode, combined with RANGE to select standby or shutdown power-down; ignored in software mode and recommended to be tied high."
      },
      {
        "number": "8",
        "name": "RANGE",
        "type": "input",
        "description": "In hardware mode selects the analog input range (Table 10) or the power-down mode when STBY is low; must be tied high or low in software mode."
      },
      {
        "number": "9",
        "name": "CONVST",
        "type": "input",
        "description": "A low-to-high transition samples the analog input on all eight SAR ADCs, and in software mode the pin can instead serve as an external oversampling clock."
      },
      {
        "number": "10",
        "name": "WR",
        "type": "input",
        "description": "Active-low parallel write control used only in software mode for register writes; it has no function in hardware mode and may be tied high, tied low, or shorted to CONVST."
      },
      {
        "number": "11",
        "name": "RESET",
        "type": "input",
        "description": "Active-high reset where the pulse length selects full or partial reset, and a full reset pulse is recommended after power-up."
      },
      {
        "number": "12",
        "name": "RD/SCLK",
        "type": "input",
        "description": "Parallel read control (RD) when the parallel interface is selected, or serial clock input (SCLK) when the serial interface is selected."
      },
      {
        "number": "13",
        "name": "CS",
        "type": "input",
        "description": "Active-low chip select for ADC data reads and register reads and writes in both the serial and parallel interfaces."
      },
      {
        "number": "14",
        "name": "BUSY",
        "type": "output",
        "description": "Goes high with the CONVST rising edge and remains high until the conversion process for all channels is complete."
      },
      {
        "number": "15",
        "name": "FRSTDATA",
        "type": "output",
        "description": "Indicates when the first channel V1 is being read back on the parallel or serial interface, and is three-stated when CS is high."
      },
      {
        "number": "16",
        "name": "DB2",
        "type": "bidirectional",
        "description": "Parallel data bit 2 (three-state parallel input/output); tie to AGND when the serial interface is used."
      },
      {
        "number": "17",
        "name": "DB3",
        "type": "bidirectional",
        "description": "Parallel data bit 3 (three-state parallel input/output); tie to AGND when the serial interface is used."
      },
      {
        "number": "18",
        "name": "DB4",
        "type": "bidirectional",
        "description": "Parallel data bit 4 (three-state parallel input/output); tie to AGND when the serial interface is used."
      },
      {
        "number": "19",
        "name": "DB5/DOUTE",
        "type": "bidirectional",
        "description": "Parallel data bit 5 in parallel mode; serial data output DOUTE only in 8 DOUTx software mode, otherwise leave unconnected."
      },
      {
        "number": "20",
        "name": "DB6/DOUTF",
        "type": "bidirectional",
        "description": "Parallel data bit 6 in parallel mode; serial data output DOUTF only in 8 DOUTx software mode, otherwise leave unconnected."
      },
      {
        "number": "21",
        "name": "DB7/DOUTG",
        "type": "bidirectional",
        "description": "Parallel data bit 7 in parallel mode; serial data output DOUTG only in 8 DOUTx software mode, otherwise leave unconnected."
      },
      {
        "number": "22",
        "name": "DB8/DOUTH",
        "type": "bidirectional",
        "description": "Parallel data bit 8 in parallel mode; serial data output DOUTH only in 8 DOUTx software mode, otherwise leave unconnected."
      },
      {
        "number": "23",
        "name": "VDRIVE",
        "type": "power_in",
        "description": "Logic supply of 1.71 V to 5.25 V that sets the operating voltage of the digital interface and is nominally the host DSP/FPGA supply."
      },
      {
        "number": "24",
        "name": "DB9/DOUTA",
        "type": "bidirectional",
        "description": "Parallel data bit 9 (MSB of register data in register mode); serial data output DOUTA when the serial interface is used."
      },
      {
        "number": "25",
        "name": "DB10/DOUTB",
        "type": "bidirectional",
        "description": "Parallel data bit 10 (ADD0 in register mode); serial data output DOUTB, used only when 2, 4, or 8 DOUTx mode is selected, otherwise leave unconnected."
      },
      {
        "number": "26",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference for all analog circuitry; must connect to the system AGND plane."
      },
      {
        "number": "27",
        "name": "DB11/DOUTC",
        "type": "bidirectional",
        "description": "Parallel data bit 11 (ADD1 in register mode); serial data output DOUTC only in software mode with the 4 or 8 DOUTx option, otherwise leave unconnected."
      },
      {
        "number": "28",
        "name": "DB12/DOUTD",
        "type": "bidirectional",
        "description": "Parallel data bit 12 (ADD2 in register mode); serial data output DOUTD only in software mode with the 4 or 8 DOUTx option, otherwise leave unconnected."
      },
      {
        "number": "29",
        "name": "DB13/SDI",
        "type": "bidirectional",
        "description": "Parallel data bit 13 (ADD3 in register mode); serial data input SDI when the serial interface is used in software mode."
      },
      {
        "number": "30",
        "name": "DB14",
        "type": "bidirectional",
        "description": "Parallel data bit 14 (ADD4 in register mode); tie to AGND when the serial interface is used."
      },
      {
        "number": "31",
        "name": "DB15",
        "type": "bidirectional",
        "description": "Parallel data bit 15 (ADD5 in register mode); tie to AGND when the serial interface is used."
      },
      {
        "number": "32",
        "name": "DB16/DB0",
        "type": "bidirectional",
        "description": "Parallel data bit 16 on the first read frame and DB0 on the second read frame (ADD6 in register mode); tie to AGND when the serial interface is used."
      },
      {
        "number": "33",
        "name": "DB17/DB1",
        "type": "bidirectional",
        "description": "Parallel data bit 17 on the first read frame and DB1 on the second read frame (R/W in register mode); tie to AGND when the serial interface is used."
      },
      {
        "number": "34",
        "name": "REF SELECT",
        "type": "input",
        "description": "Logic high selects and enables the internal 2.5 V reference; logic low disables it and requires an external 2.5 V reference on REFIN."
      },
      {
        "number": "35",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference for all analog circuitry; must connect to the system AGND plane."
      },
      {
        "number": "36",
        "name": "REGCAP",
        "type": "power_out",
        "description": "Decoupling pin for the 1.9 V internal ALDO/DLDO regulator output, to be decoupled to AGND with a separate 1 µF capacitor; voltage 1.875 V to 1.93 V."
      },
      {
        "number": "37",
        "name": "AVCC",
        "type": "power_in",
        "description": "Analog supply voltage of 4.75 V to 5.25 V; decouple to AGND."
      },
      {
        "number": "38",
        "name": "AVCC",
        "type": "power_in",
        "description": "Analog supply voltage of 4.75 V to 5.25 V; decouple to AGND."
      },
      {
        "number": "39",
        "name": "REGCAP",
        "type": "power_out",
        "description": "Decoupling pin for the 1.9 V internal ALDO/DLDO regulator output, to be decoupled to AGND with a separate 1 µF capacitor; voltage 1.875 V to 1.93 V."
      },
      {
        "number": "40",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference for all analog circuitry; must connect to the system AGND plane."
      },
      {
        "number": "41",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference for all analog circuitry; must connect to the system AGND plane."
      },
      {
        "number": "42",
        "name": "REFIN/REFOUT",
        "type": "bidirectional",
        "description": "Internal 2.5 V reference output when REF SELECT is high, or external 2.5 V reference input when REF SELECT is low; a 100 nF capacitor is required from this pin to ground near REFGND."
      },
      {
        "number": "43",
        "name": "REFGND",
        "type": "power_in",
        "description": "Reference ground pin that must be connected to AGND."
      },
      {
        "number": "44",
        "name": "REFCAPA",
        "type": "power_out",
        "description": "Reference buffer output force/sense pin that must be connected to REFCAPB and decoupled to AGND with a low-ESR 10 µF ceramic capacitor; typically 4.4 V."
      },
      {
        "number": "45",
        "name": "REFCAPB",
        "type": "power_out",
        "description": "Reference buffer output force/sense pin that must be connected to REFCAPA and decoupled to AGND with a low-ESR 10 µF ceramic capacitor; typically 4.4 V."
      },
      {
        "number": "46",
        "name": "REFGND",
        "type": "power_in",
        "description": "Reference ground pin that must be connected to AGND."
      },
      {
        "number": "47",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference for all analog circuitry; must connect to the system AGND plane."
      },
      {
        "number": "48",
        "name": "AVCC",
        "type": "power_in",
        "description": "Analog supply voltage of 4.75 V to 5.25 V; decouple to AGND."
      },
      {
        "number": "49",
        "name": "V1+",
        "type": "input",
        "description": "Channel 1 positive analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "50",
        "name": "V1-",
        "type": "input",
        "description": "Channel 1 negative analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "51",
        "name": "V2+",
        "type": "input",
        "description": "Channel 2 positive analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "52",
        "name": "V2-",
        "type": "input",
        "description": "Channel 2 negative analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "53",
        "name": "V3+",
        "type": "input",
        "description": "Channel 3 positive analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "54",
        "name": "V3-",
        "type": "input",
        "description": "Channel 3 negative analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "55",
        "name": "V4+",
        "type": "input",
        "description": "Channel 4 positive analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "56",
        "name": "V4-",
        "type": "input",
        "description": "Channel 4 negative analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "57",
        "name": "V5+",
        "type": "input",
        "description": "Channel 5 positive analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "58",
        "name": "V5-",
        "type": "input",
        "description": "Channel 5 negative analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "59",
        "name": "V6+",
        "type": "input",
        "description": "Channel 6 positive analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "60",
        "name": "V6-",
        "type": "input",
        "description": "Channel 6 negative analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "61",
        "name": "V7+",
        "type": "input",
        "description": "Channel 7 positive analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "62",
        "name": "V7-",
        "type": "input",
        "description": "Channel 7 negative analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "63",
        "name": "V8+",
        "type": "input",
        "description": "Channel 8 positive analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      },
      {
        "number": "64",
        "name": "V8-",
        "type": "input",
        "description": "Channel 8 negative analog input; the analog input voltage is rated to ±21 V with respect to AGND."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The ordering guide lists AD7606C-18BSTZ-RL under the same 64-Lead LQFP package option ST-64-2 as AD7; The top-view pin configuration figure (Figure 8) has scrambled text extraction, so pin positions aro; Datasheet pin types use P, DI, DO, DO/DI, AI, and REF classes, which do not map exactly to KiCad ERC"
        ],
        "pages_sent": 19,
        "cost_usd": 0.1596,
        "at": "2026-10-19T09:30:06"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600401008644677632",
        "pages": 75,
        "sha256": "8b22bee28f02c95a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
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}