TLV8542DR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tlv8542dr",
  "title": "TLV8542DR",
  "brief": "Texas Instruments Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "tlv8542dr"
  ],
  "component": {
    "mpn": "TLV8542DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tlv8542.pdf",
    "parts": {
      "symbol": "tlv8542dr.kicad_sym",
      "footprint": "tlv8542dr.kicad_mod",
      "model_3d": "tlv8542dr-etched.glb",
      "model_3d_plain": "tlv8542dr.glb",
      "model_3d_step": "tlv8542dr-etched.step",
      "model_3d_step_plain": "tlv8542dr.step",
      "lbr": "tlv8542dr.lbr"
    },
    "distributor_links": {
      "digikey": "296-48991-2-ND",
      "lcsc": "C485539"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Channel A output. Rail-to-rail output stage; short-circuit current typically 15 mA (source) / 30 mA (sink). Recommended load >= 10 kOhm to VS/2 for spec'd performance."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Channel A inverting input. CMOS input, input bias current typically 100 fA. Common-mode range includes both rails (0 V to V+)."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Channel A non-inverting input. CMOS input, input bias current typically 100 fA. Rail-to-rail input common-mode range."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative (lowest) power supply / ground. Total supply (V+) - (V-) between 1.7 V and 3.6 V. Typically tied to GND for single-supply operation."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Channel B non-inverting input. CMOS input, input bias current typically 100 fA. Rail-to-rail input common-mode range."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Channel B inverting input. CMOS input, input bias current typically 100 fA. Common-mode range includes both rails."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Channel B output. Rail-to-rail output stage; short-circuit current typically 15 mA (source) / 30 mA (sink). Recommended load >= 10 kOhm to VS/2."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) power supply. Operating range 1.7 V to 3.6 V referred to V-. Absolute maximum supply voltage 4 V. Bypass with a local ceramic capacitor to V-."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tlv8542.pdf",
        "pages": 42,
        "sha256": "96bff378456cbc6a",
        "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -1.905
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-8_3.9x4.9mm_P1.27mm@sha256:074ecb2092b24fa4",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "tlv8542dr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlv8542dr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "774c91e96f9bad12cf4e47d73569b8267ca0be504e7ac00d7dbc98623cc4fe38",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Op-amp/Cmp",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tlv8542dr"
  ],
  "discovery_pitch": "TLV8542DR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tlv8542dr.kicad_sym",
    "tlv8542dr.kicad_mod",
    "tlv8542dr.glb",
    "tlv8542dr.step",
    "tlv8542dr.lbr",
    "docs/hero.png",
    "docs/tlv8542dr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tlv8542dr-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "TLV8542DR",
      "kind": "packaging"
    },
    {
      "mpn": "TLV8542DRD",
      "kind": "packaging"
    },
    {
      "mpn": "TLV8542DRRUG",
      "kind": "packaging"
    },
    {
      "mpn": "TLV8542DRRUGR",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T10:46:45.308Z"
}