LM358

{
  "schema_version": 1,
  "type": "component",
  "slug": "lm358",
  "title": "LM358",
  "brief": "TI dual op-amp, SOIC-8. 3-30 V single/split supply, 0.7-1.2 MHz GBW, input range includes ground. Datasheet-verified.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "amplifier",
    "op-amp",
    "dual",
    "soic-8",
    "texas-instruments"
  ],
  "component": {
    "mpn": "LM358",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifier",
    "subcategory": "Dual operational amplifier",
    "datasheet": "https://www.ti.com/lit/ds/symlink/lm358.pdf",
    "parts": {
      "symbol": "lm358.kicad_sym",
      "footprint": "lm358.kicad_mod",
      "model_3d": "lm358-etched.glb",
      "model_3d_plain": "lm358.glb",
      "lbr": "lm358.lbr",
      "model_3d_step": "lm358-etched.step",
      "model_3d_step_plain": "lm358.step"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Output of amplifier 1. Class-AB output stage; can source ~20–30 mA and sink ~10–20 mA; short-circuit protected. Swings from V− up to within ~1.5 V of V+ (Vs=15V, RL=2kΩ)."
      },
      {
        "number": "2",
        "name": "IN1-",
        "type": "input",
        "description": "Inverting (negative) input of amplifier 1. High-impedance input (Zid ≈ 10 MΩ). Input bias current typ. −20 nA (max −250 nA for LM358). Differential input voltage range ±32 V."
      },
      {
        "number": "3",
        "name": "IN1+",
        "type": "input",
        "description": "Non-inverting (positive) input of amplifier 1. Common-mode input range includes V− (ground) up to (V+)−1.5 V, enabling direct single-supply ground sensing."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative (lowest) supply rail, or ground for single-supply operation. Total supply Vs = (V+)−(V−) = 3 V to 30 V (LM358/A) or 3 V to 36 V (LM358B/BA). Common ground reference for both amplifiers."
      },
      {
        "number": "5",
        "name": "IN2+",
        "type": "input",
        "description": "Non-inverting (positive) input of amplifier 2. Common-mode range V− to (V+)−1.5 V; input bias current typ. −20 nA."
      },
      {
        "number": "6",
        "name": "IN2-",
        "type": "input",
        "description": "Inverting (negative) input of amplifier 2. High-impedance input, Zid ≈ 10 MΩ. Differential input voltage range ±32 V."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Output of amplifier 2. Class-AB output; source ~20–30 mA, sink ~10–20 mA; short-circuit protected; swings to within ~1.5 V of V+ and to ~5–20 mV of V− with light load."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) supply rail. Vs = 3 V to 30 V (LM358/A) or 3 V to 36 V (LM358B/BA). Quiescent current typ. 300–350 µA per amplifier (600–800 µA total). Bypass with 100 nF to V−."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/lm358.pdf",
        "pages": 68,
        "sha256": "ef646b009b0524a8",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Type": "Dual operational amplifier",
      "Supply voltage (Vs)": "3-30 V (single or split)",
      "Gain-bandwidth product": "0.7-1.2 MHz",
      "Common-mode input range": "Includes V- (ground)",
      "Output drive": "Source 20-30 mA, sink 10-20 mA",
      "Quiescent current": "300-350 µA per amplifier",
      "Channels": "2 independent",
      "Package": "SOIC-8",
      "Body (L×W×H)": "4.9 × 3.9 × 1.75 mm"
    }
  },
  "discovery_triggers": [
    "lm358",
    "dual op-amp",
    "operational amplifier soic-8",
    "single supply op-amp"
  ],
  "discovery_pitch": "LM358 dual operational amplifier (SOIC-8) with datasheet-verified specs, KiCad symbol/footprint/3D, and full provenance.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "type": "image",
    "path": "docs/hero.png"
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  "files": [
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  "variants": [
    {
      "mpn": "LM358D (SOIC-8, tube)",
      "kind": "packaging"
    },
    {
      "mpn": "LM358DR (SOIC-8, tape & reel)",
      "kind": "packaging"
    }
  ]
}