LTC2053CMS8#TRPBF

{
  "slug": "ltc2053cms8-trpbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Precision OpAmps, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers",
    "ltc2053cms8#trpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ltc2053cms8-trpbf.kicad_sym",
    "ltc2053cms8-trpbf.kicad_mod",
    "ltc2053cms8-trpbf.glb",
    "ltc2053cms8-trpbf.step",
    "ltc2053cms8-trpbf.lbr",
    "docs/hero.png",
    "docs/ltc2053cms8-trpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ltc2053cms8-trpbf-hero.glb",
    "ltc2053cms8-trpbf-hero.overlay.json",
    "ltc2053cms8-trpbf-etched.glb"
  ],
  "component": {
    "mpn": "LTC2053CMS8#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Amplifiers",
    "subcategory": "Precision OpAmps",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/2053syncfd.pdf",
    "parts": {
      "symbol": "ltc2053cms8-trpbf.kicad_sym",
      "footprint": "ltc2053cms8-trpbf.kicad_mod",
      "model_3d": "ltc2053cms8-trpbf-hero.glb",
      "model_3d_plain": "ltc2053cms8-trpbf-etched.glb",
      "model_3d_step": "ltc2053cms8-trpbf-etched.step",
      "model_3d_step_plain": "ltc2053cms8-trpbf.step",
      "lbr": "ltc2053cms8-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C580494",
      "digikey": "505-LTC2053CMS8#TRPBFTR-ND",
      "mouser": "584-LTC2053CMS8TRPBF"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T16:49:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LTC2053CMS8#TRPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LTC2053CMS8TRPBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Active-low enable pin on the LTC2053 (CLK on the LTC2053-SYNC); the datasheet gives VIL 0.5V max and VIH 2.5V min at a 3V supply, and VIH 4.5V min at a 5V supply, with shutdown supply current of 10µA max when VEN is at or above 2.5V (3V supply) or 4.5V (5V supply)."
      },
      {
        "number": "2",
        "name": "-IN",
        "type": "input",
        "description": "Inverting differential input; the differential input voltage is limited so that |V-IN - VREF| and |V+IN - VREF| stay at or below 5.5V (absolute maximum)."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Noninverting differential input; the differential input voltage is limited so that |V+IN - VREF| and |V-IN - VREF| stay at or below 5.5V (absolute maximum)."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply; a 0.1µF ceramic bypass capacitor must be connected between pin 8 (V+) and pin 4 (V-) with leads as short as possible."
      },
      {
        "number": "5",
        "name": "REF",
        "type": "input",
        "description": "Voltage reference (VREF) for the amplifier output; the input voltage range requires V- ≤ (V+IN - V-IN) + VREF ≤ V+ - 1.3V."
      },
      {
        "number": "6",
        "name": "RG",
        "type": "input",
        "description": "Inverting input of the internal zero-drift op amp, used with two external resistors to set the DC gain as 1 + R2/R1."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Amplifier output, which swings rail-to-rail referenced to V-, with a 20mV maximum output voltage swing low."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply; the LTC2053 operates from 2.7V to ±5.5V, with total supply voltage (V+ to V-) absolute maximum of 11V."
      }
    ],
    "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 MPN LTC2053CMS8#TRPBF is the non-SYNC LTC2053, so pin 1 is EN (active-low enable), not CLK. The "
        ],
        "pages_sent": 18,
        "cost_usd": 0.0266,
        "at": "2026-11-02T16:49:25"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/2053syncfd.pdf",
        "pages": 18,
        "sha256": "905d1fac77fcf528",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ltc2053cms8-trpbf-etched.step",
        "role": "eda",
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  }
}