main
Ray Set visibility: public 8208117 10d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "el7155csz",
  "title": "EL7155CSZ",
  "brief": "RENESAS Pre-ordered Chips, SOIC-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",
    "interface ics",
    "el7155csz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "EL7155CSZ",
    "manufacturer": "RENESAS",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0bfaa1f2f7dba68e286b80cdca7b8420.pdf",
    "parts": {
      "symbol": "el7155csz.kicad_sym",
      "footprint": "el7155csz.kicad_mod",
      "model_3d": "el7155csz-hero.glb",
      "model_3d_plain": "el7155csz-etched.glb",
      "model_3d_step": "el7155csz-etched.step",
      "model_3d_step_plain": "el7155csz.step",
      "lbr": "el7155csz.lbr"
    },
    "distributor_links": {
      "lcsc": "C1549341",
      "digikey": "EL7155CSZ-ND",
      "mouser": "968-EL7155CSZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T23:04:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "EL7155CSZ-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "968-EL7155CSZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VS+",
        "type": "power_in",
        "description": "Positive supply voltage; Table 2 limits VS+ to GND to 5 V to 16.5 V and VS+ to VL to 5 V to 16.5 V."
      },
      {
        "number": "2",
        "name": "OE",
        "type": "input",
        "description": "Output enable; when OE is low, both output switches are opened and both outputs are in 3-state."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "input",
        "description": "Input reference that selects which output switch closes when OE is high; logic '1' input voltage is 2.4 V minimum and logic '0' input voltage is 0.8 V maximum at VS+ = 15 V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; VL must be connected to a voltage equal to or lower than GND, and Table 2 gives VL to GND as -5 V to 0 V."
      },
      {
        "number": "5",
        "name": "VL",
        "type": "power_in",
        "description": "Negative supply and lower output voltage; it must be at or below GND, with VL to GND limited to -5 V to 0 V per Table 2."
      },
      {
        "number": "6",
        "name": "OUTL",
        "type": "tri_state",
        "description": "Lower switch output that connects to VL when OE and IN are both high; continuous output current is limited to 200 mA."
      },
      {
        "number": "7",
        "name": "OUTH",
        "type": "tri_state",
        "description": "Upper switch output that connects to VH when OE is high and IN is low; continuous output current is limited to 200 mA and peak drive is 3.5 A."
      },
      {
        "number": "8",
        "name": "VH",
        "type": "power_in",
        "description": "Upper output voltage; it may be set to any voltage between VL and VS+, with VH to VL limited to 0 V to 16.5 V per Table 2."
      }
    ],
    "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 datasheet describes OUTH and OUTL as 3-state outputs but does not state a KiCad electrical type;; The datasheet does not state KiCad pin classes; power_in was assigned from the supply and voltage-ra"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0499,
        "at": "2026-10-30T23:04:03"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/0bfaa1f2f7dba68e286b80cdca7b8420.pdf",
        "pages": 10,
        "sha256": "e65c73c71a7f7a7c",
        "source_tier": "mfr"
      },
      "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"
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    "models_3d": [
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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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "el7155csz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f9e885df387104ea289ce816d2b869936830acbdefe9219ae77ef482f014f720",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "M8.15E",
      "source_page": 10,
      "D": {
        "nom_mm": 4.9,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 3.9,
        "range_mm": [
          null,
          null
        ]
      },
      "E": {
        "nom_mm": 6,
        "range_mm": [
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          null
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
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          null
        ]
      },
      "A": {
        "nom_mm": 1.75,
        "range_mm": [
          null,
          1.75
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "el7155csz.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "RENESAS",
      "Package": "SOIC-8",
      "Category": "Interface ICs",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e65c73c71a7f7a7c4e8dd30733354bbe731b875ab73c03c330cade977344e63d",
      "rows": [
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          "name": "Logic '1' Input Voltage (VS+=15V table)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": null,
          "conditions": "VS+=+15V, VH=+15V, VL=0V, TA=+25°C",
          "source_page": 3,
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        {
          "name": "Logic '0' Input Voltage (VS+=15V table)",
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          "name": "Logic '0' Input Current (VS+=15V table)",
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          "source_page": 3,
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        {
          "name": "ON-Resistance VH to OUTH (VS+=15V table)",
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          "kind": "electrical",
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          "min": null,
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          "conditions": "VS+=+15V, VH=+15V, VL=0V; IOUT = -200mA",
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        {
          "name": "ON-Resistance VL to OUTL (VS+=15V table)",
          "symbol": "ROVL",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 3.5,
          "max": 5.5,
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        {
          "name": "Output Leakage Current (VS+=15V table)",
          "symbol": "IOUT",
          "kind": "electrical",
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        {
          "name": "Peak Output Current, Source (linear resistive operation) (VS+=15V table)",
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          "min": 3.5,
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          "name": "Peak Output Current, Sink (linear resistive operation) (VS+=15V table)",
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          "source_page": 3,
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        {
          "name": "Power Supply Current (VS+=15V table)",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
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          "conditions": "VS+=+15V, VH=+15V, VL=0V; Inputs = VS+",
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        {
          "name": "Off Leakage at VH (VS+=15V table)",
          "symbol": "IVH",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
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          "conditions": "VS+=+15V, VH=+15V, VL=0V; VH = 0V",
          "source_page": 3,
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        {
          "name": "Logic '1' Input Voltage (VS+=5V table)",
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          "unit": "V",
          "min": 2,
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          "conditions": "VS+=+5V, VH=+5V, VL=-5V, TA=+25°C",
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          "name": "Logic '0' Input Voltage (VS+=5V table)",
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          "name": "ON-Resistance VH to OUTH (VS+=5V table)",
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          "source_page": 4,
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          "name": "ON-Resistance VL to OUTL (VS+=5V table)",
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          "kind": "electrical",
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          "min": null,
          "typ": 4,
          "max": 6,
          "conditions": "VS+=+5V, VH=+5V, VL=-5V; IOUT = +200mA",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Output Leakage Current (VS+=5V table)",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
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          "max": 10,
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          "source_page": 4,
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        {
          "name": "Peak Output Current, Source (linear resistive operation) (VS+=5V table)",
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          "min": 3.5,
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          "name": "Peak Output Current, Sink (linear resistive operation) (VS+=5V table)",
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          "kind": "electrical",
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          "min": 3.5,
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          "name": "Power Supply Current (VS+=5V table)",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
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          "max": 2.5,
          "conditions": "VS+=+5V, VH=+5V, VL=-5V; Inputs = VS+",
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          "name": "Off Leakage at VH (VS+=5V table)",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 4,
          "max": 10,
          "conditions": "VS+=+5V, VH=+5V, VL=-5V; VH = 0V",
          "source_page": 4,
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        },
        {
          "name": "VL - GND operating voltage range",
          "symbol": "VL - GND",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -5,
          "typ": null,
          "max": 0,
          "conditions": "Table 2, Operating Voltage Range",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "VS+ - VL operating voltage range",
          "symbol": "VS+ - VL",
          "kind": "recommended_operating",
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          "min": 5,
          "typ": null,
          "max": 16.5,
          "conditions": "Table 2, Operating Voltage Range",
          "source_page": 7,
          "source": "datasheet"
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        {
          "name": "VH - VL operating voltage range",
          "symbol": "VH - VL",
          "kind": "recommended_operating",
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          "conditions": "Table 2, Operating Voltage Range",
          "source_page": 7,
          "source": "datasheet"
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        {
          "name": "VS+ - VH operating voltage range",
          "symbol": "VS+ - VH",
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          "name": "VS+ - GND operating voltage range",
          "symbol": "VS+ - GND",
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          "max": 16.5,
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          "name": "Supply Voltage (VS+ to VL) absolute maximum",
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          "conditions": "TA = +25°C",
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          "name": "Continuous Output Current",
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          "kind": "absolute_maximum",
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          "min": null,
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          "max": 200,
          "conditions": "TA = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ambient Operating Temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to ambient, SO8 package",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "JEDEC JESD51-3 single-layer test board",
          "source_page": 8,
          "source": "datasheet"
        }
      ]
    }
  },
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    "info"
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  "discovery_triggers": [
    "el7155csz"
  ],
  "discovery_pitch": "EL7155CSZ (RENESAS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}