ADA4940-1ACPZ-R7

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  "slug": "ada4940-1acpz-r7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Differential Amplifiers, LFCSP-16(3x3). Datasheet-verified pinout, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "ADA4940-1ACPZ-R7",
    "manufacturer": "Analog Devices",
    "package": "LFCSP-16(3x3)",
    "pin_count": 17,
    "category": "Amplifiers/Comparators",
    "subcategory": "Differential Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588936745606402048",
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      "lbr": "ada4940-1acpz-r7.lbr"
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    "distributor_links": {
      "lcsc": "C468516"
    },
    "pins": [
      {
        "number": "1",
        "name": "−FB",
        "type": "output",
        "description": "Negative feedback output terminal; connects to negative input summing node through feedback resistor network for gain setting."
      },
      {
        "number": "2",
        "name": "+IN",
        "type": "input",
        "description": "Positive input summing node; unity-gain input terminal for differential signal or feedback current input."
      },
      {
        "number": "3",
        "name": "−IN",
        "type": "input",
        "description": "Negative input summing node; unity-gain input terminal for differential signal or feedback current input."
      },
      {
        "number": "4",
        "name": "+FB",
        "type": "output",
        "description": "Positive feedback output terminal; connects to positive input summing node through feedback resistor network for gain setting."
      },
      {
        "number": "5",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive power supply voltage; operational range 3 V to 7 V for LFCSP package."
      },
      {
        "number": "6",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive power supply voltage; operational range 3 V to 7 V for LFCSP package."
      },
      {
        "number": "7",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive power supply voltage; operational range 3 V to 7 V for LFCSP package."
      },
      {
        "number": "8",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive power supply voltage; operational range 3 V to 7 V for LFCSP package."
      },
      {
        "number": "9",
        "name": "VOCM",
        "type": "input",
        "description": "Output common-mode voltage control input; sets DC common-mode level of differential outputs; input impedance approximately 250 kΩ."
      },
      {
        "number": "10",
        "name": "+OUT",
        "type": "output",
        "description": "Positive output terminal for load connection; differential output swing −VS + 0.07 V to +VS − 0.07 V; output impedance <1 Ω at DC."
      },
      {
        "number": "11",
        "name": "−OUT",
        "type": "output",
        "description": "Negative output terminal for load connection; differential output swing −VS + 0.07 V to +VS − 0.07 V; output impedance <1 Ω at DC."
      },
      {
        "number": "12",
        "name": "DISABLE",
        "type": "input",
        "description": "Disable control input; disable amplifier at ≤(−VS + 1) V to reduce quiescent current to 13.5 μA; enable at ≥(−VS + 1.8) V."
      },
      {
        "number": "13",
        "name": "−VS",
        "type": "power_in",
        "description": "Negative power supply voltage; ground reference or negative supply for amplifier operation."
      },
      {
        "number": "14",
        "name": "−VS",
        "type": "power_in",
        "description": "Negative power supply voltage; ground reference or negative supply for amplifier operation."
      },
      {
        "number": "15",
        "name": "−VS",
        "type": "power_in",
        "description": "Negative power supply voltage; ground reference or negative supply for amplifier operation."
      },
      {
        "number": "16",
        "name": "−VS",
        "type": "power_in",
        "description": "Negative power supply voltage; ground reference or negative supply for amplifier operation."
      },
      {
        "number": "17",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Exposed pad (EPAD) present but not numbered in pin count; datasheet specifies it should be connected",
          "exposed pad 17 added from the footprint"
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        "cost_usd": 0.3435,
        "at": "2026-09-22T13:08:12"
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        "zmin_mm": 0.0,
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