TLC2274EPWRQ1

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  "type": "component",
  "slug": "tlc2274epwrq1",
  "title": "TLC2274EPWRQ1",
  "brief": "Texas Instruments Operational Amplifier, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "TLC2274EPWRQ1",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Amplifiers",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tlc2274epwrq1.pdf",
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      "model_3d_step_plain": "tlc2274epwrq1.step",
      "lbr": "tlc2274epwrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C1347270",
      "digikey": "2156-TLC2274EPWRQ1-ND",
      "mouser": "595-TLC2274EPWRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T22:15:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-TLC2274EPWRQ1-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TLC2274EPWRQ1",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1OUT",
        "type": "output",
        "description": "Amplifier 1 output with rail-to-rail swing; maximum positive peak output is 4.93 V typical at IO = -200 µA with VDD = 5 V."
      },
      {
        "number": "2",
        "name": "1IN−",
        "type": "input",
        "description": "Amplifier 1 inverting input; input voltage must stay within VDD- - 0.3 V to VDD+ absolute maximum."
      },
      {
        "number": "3",
        "name": "1IN+",
        "type": "input",
        "description": "Amplifier 1 non-inverting input; common-mode range is VDD- to VDD+ −1.5 V recommended."
      },
      {
        "number": "4",
        "name": "VDD+",
        "type": "power_in",
        "description": "Positive supply; recommended supply range is ±2.2 V to ±8 V with absolute maximum of 8 V."
      },
      {
        "number": "5",
        "name": "2IN+",
        "type": "input",
        "description": "Amplifier 2 non-inverting input; common-mode range is VDD- to VDD+ −1.5 V recommended."
      },
      {
        "number": "6",
        "name": "2IN−",
        "type": "input",
        "description": "Amplifier 2 inverting input; input voltage must stay within VDD- - 0.3 V to VDD+ absolute maximum."
      },
      {
        "number": "7",
        "name": "2OUT",
        "type": "output",
        "description": "Amplifier 2 output with rail-to-rail swing; output current is limited to ±50 mA absolute maximum."
      },
      {
        "number": "8",
        "name": "3OUT",
        "type": "output",
        "description": "Amplifier 3 output with rail-to-rail swing; output current is limited to ±50 mA absolute maximum."
      },
      {
        "number": "9",
        "name": "3IN−",
        "type": "input",
        "description": "Amplifier 3 inverting input; input voltage must stay within VDD- - 0.3 V to VDD+ absolute maximum."
      },
      {
        "number": "10",
        "name": "3IN+",
        "type": "input",
        "description": "Amplifier 3 non-inverting input; common-mode range is VDD- to VDD+ −1.5 V recommended."
      },
      {
        "number": "11",
        "name": "VDD−",
        "type": "power_in",
        "description": "Negative supply or ground in single-supply operation; absolute maximum is -8 V."
      },
      {
        "number": "12",
        "name": "4IN+",
        "type": "input",
        "description": "Amplifier 4 non-inverting input; common-mode range is VDD- to VDD+ −1.5 V recommended."
      },
      {
        "number": "13",
        "name": "4IN−",
        "type": "input",
        "description": "Amplifier 4 inverting input; input voltage must stay within VDD- - 0.3 V to VDD+ absolute maximum."
      },
      {
        "number": "14",
        "name": "4OUT",
        "type": "output",
        "description": "Amplifier 4 output with rail-to-rail swing; output current is limited to ±50 mA absolute maximum."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "pages_sent": 27,
        "cost_usd": 0.8068,
        "at": "2026-10-30T22:15:39"
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      "datasheet": {
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        "sha256": "faf4f2988f13fe14",
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      "pins": {
        "total": 14,
        "described": 14,
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        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-14",
      "Category": "Amplifiers",
      "Pins": "14"
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    "characteristics": {
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          "name": "Common-mode rejection ratio (full range)",
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          "name": "Supply voltage rejection ratio (TA = 25°C)",
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          "min": 80,
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          "conditions": "VDD = 4.4 V to 16 V, VIC = VDD/2, No load, TA = 25°C",
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          "name": "Supply voltage rejection ratio (full range)",
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          "name": "Supply current (TA = 25°C)",
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          "symbol": "SR",
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          "min": 2.3,
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          "name": "Slew rate at unity gain (full range)",
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          "name": "Maximum positive peak output voltage (full range)",
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          "name": "Maximum positive peak output voltage (full range)",
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          "name": "Maximum negative peak output voltage (TA = 25°C)",
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          "kind": "electrical",
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          "name": "Maximum negative peak output voltage (full range)",
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          "name": "Large-signal differential voltage amplification (TA = 25°C)",
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          "name": "Large-signal differential voltage amplification (full range)",
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          "name": "Common-mode rejection ratio (TA = 25°C)",
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          "source": "datasheet"
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          "name": "Common-mode rejection ratio (full range)",
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          "name": "Supply voltage rejection ratio (TA = 25°C)",
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