UPC277MP-KAA-E1-A

{
  "schema_version": 1,
  "type": "component",
  "slug": "upc277mp-kaa-e1-a",
  "title": "UPC277MP-KAA-E1-A",
  "brief": "RENESAS(瑞萨)/IDT Comparators, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "amplifiers-comparators",
    "upc277mp-kaa-e1-a",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "UPC277MP-KAA-E1-A",
    "manufacturer": "RENESAS(瑞萨)/IDT",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Comparators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908004965834752",
    "parts": {
      "symbol": "upc277mp-kaa-e1-a.kicad_sym",
      "footprint": "upc277mp-kaa-e1-a.kicad_mod",
      "model_3d": "upc277mp-kaa-e1-a-hero.glb",
      "model_3d_plain": "upc277mp-kaa-e1-a-etched.glb",
      "model_3d_step": "upc277mp-kaa-e1-a-etched.step",
      "model_3d_step_plain": "upc277mp-kaa-e1-a.step",
      "lbr": "upc277mp-kaa-e1-a.lbr"
    },
    "distributor_links": {
      "lcsc": "C20354019",
      "digikey": "559-UPC277MP-KAA-E1-ATR-ND",
      "mouser": "968-PC277MP-KAA-E1-A"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T00:06:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "559-UPC277MP-KAA-E1-ATR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "968-PC277MP-KAA-E1-A",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Open-collector output of comparator 1, which sinks 16 mA typical and may have an externally applied voltage between V− − 0.3 V and V− + 36 V."
      },
      {
        "number": "2",
        "name": "II1",
        "type": "input",
        "description": "Inverting (−) input of comparator 1; the input may not go more than 0.3 V below V− and the common-mode input range for normal comparator operation is V− to V+ − 1.5 V."
      },
      {
        "number": "3",
        "name": "IN1",
        "type": "input",
        "description": "Non-inverting (+) input of comparator 1; the input may not go more than 0.3 V below V− and the common-mode input range for normal comparator operation is V− to V+ − 1.5 V."
      },
      {
        "number": "4",
        "name": "V−",
        "type": "power_in",
        "description": "Negative supply pin, connected to GND for single-supply operation; split supply operation is ±1 V to ±16 V."
      },
      {
        "number": "5",
        "name": "IN2",
        "type": "input",
        "description": "Non-inverting (+) input of comparator 2; the input may not go more than 0.3 V below V− and the common-mode input range for normal comparator operation is V− to V+ − 1.5 V."
      },
      {
        "number": "6",
        "name": "II2",
        "type": "input",
        "description": "Inverting (−) input of comparator 2; the input may not go more than 0.3 V below V− and the common-mode input range for normal comparator operation is V− to V+ − 1.5 V."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Open-collector output of comparator 2, which sinks 16 mA typical and may have an externally applied voltage between V− − 0.3 V and V− + 36 V."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply pin; recommended supply is +2 V to +32 V with V− = GND, and the absolute maximum V+ − V− is −0.3 V to +36 V."
      }
    ],
    "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 pin-configuration figure on page 5 is scrambled in the text extraction, so pin numbers were reco; The datasheet gives no explicit pin-to-function table for the 2.8 x 2.9 package; the pin names and t; The datasheet's specs for the μPC277MP-KAA variant (for example, operating ambient −40 to +85 °C, V+"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0741,
        "at": "2026-10-21T00:02:14"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908004965834752",
        "pages": 14,
        "sha256": "5062a688eeaada04",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "upc277mp-kaa-e1-a.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cf28a51742b2e31065e201d1b313207140cbfb49062efd938788f7a310d02738",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "upc277mp-kaa-e1-a-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "df3ff5cf00d55b4ae23454d778c277c539cd9c70f3c30e5db77144daa67b5c91",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "RENESAS(瑞萨)/IDT",
      "Package": "TSSOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "5062a688eeaada04fb3bbca9753c525449b6d74161934860933ebbc88aafde8c",
      "rows": [
        {
          "name": "Voltage between V+ and V-",
          "symbol": "V+ − V−",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 36,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Voltage",
          "symbol": "VID",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -36,
          "typ": null,
          "max": 36,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 36,
          "conditions": "referenced to V− (printed as V− − 0.3 to V− + 36 V)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output applied Voltage",
          "symbol": "VO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 36,
          "conditions": "referenced to V− (printed as V− − 0.3 to V− + 36 V)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Total Power Dissipation",
          "symbol": "PT",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 440,
          "conditions": "glass epoxy substrate 100 mm x 100 mm, 1 mm thick, mounted (Note 4)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Voltage (Split)",
          "symbol": "V±",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": 16,
          "conditions": "split supply, V+ and V− magnitudes",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Voltage (V− = GND)",
          "symbol": "V+",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 32,
          "conditions": "V− = GND",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage",
          "symbol": "VIO",
          "kind": "electrical",
          "unit": "mV",
          "min": -5,
          "typ": 2,
          "max": 5,
          "conditions": "VO = 1.4 V, VREF = 1.4 V, RS = 0 Ω",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Current",
          "symbol": "IIO",
          "kind": "electrical",
          "unit": "nA",
          "min": -50,
          "typ": 5,
          "max": 50,
          "conditions": "VO = 1.4 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 17,
          "max": 250,
          "conditions": "VO = 1.4 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Circuit Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.6,
          "max": 1,
          "conditions": "RL = ∞, IO = 0 A",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Common Mode Input Voltage Range",
          "symbol": "VICM",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output Saturation Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.2,
          "max": 0.4,
          "conditions": "VIN (−) = +1 V, VIN (+) = 0 V, IO SINK = 4 mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output Sink Current",
          "symbol": "IO SINK",
          "kind": "electrical",
          "unit": "mA",
          "min": 6,
          "typ": 16,
          "max": null,
          "conditions": "VIN (−) = +1 V, VIN (+) = 0 V, VO ≤ 1.5 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to ambient",
          "symbol": "Rth(J-A)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 208,
          "max": null,
          "conditions": "glass epoxy substrate 100 mm x 100 mm, 1 mm thick (Note 4)",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "upc277mp-kaa-e1-a"
  ],
  "discovery_pitch": "UPC277MP-KAA-E1-A (RENESAS(瑞萨)/IDT) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "upc277mp-kaa-e1-a.kicad_sym",
    "upc277mp-kaa-e1-a.kicad_mod",
    "upc277mp-kaa-e1-a.glb",
    "upc277mp-kaa-e1-a.step",
    "upc277mp-kaa-e1-a.lbr",
    "docs/hero.png",
    "docs/upc277mp-kaa-e1-a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "upc277mp-kaa-e1-a-hero.glb",
    "upc277mp-kaa-e1-a-hero.overlay.json",
    "upc277mp-kaa-e1-a-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}