DG408DQ-T1-E3

{
  "schema_version": 1,
  "type": "component",
  "slug": "dg408dq-t1-e3",
  "title": "DG408DQ-T1-E3",
  "brief": "Vishay Analog Switches / Multiplexers, TSSOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "comm-uart",
    "dg408dq-t1-e3"
  ],
  "component": {
    "mpn": "DG408DQ-T1-E3",
    "manufacturer": "Vishay",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Comm/UART",
    "subcategory": "Analog Switches / Multiplexers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4dea202d6cd05990ed006e66c25813c9.pdf",
    "parts": {
      "symbol": "dg408dq-t1-e3.kicad_sym",
      "footprint": "dg408dq-t1-e3.kicad_mod",
      "model_3d": "dg408dq-t1-e3-etched.glb",
      "model_3d_plain": "dg408dq-t1-e3.glb",
      "model_3d_step": "dg408dq-t1-e3-etched.step",
      "model_3d_step_plain": "dg408dq-t1-e3.step",
      "lbr": "dg408dq-t1-e3.lbr"
    },
    "distributor_links": {
      "lcsc": "C335601"
    },
    "pins": [
      {
        "number": "1",
        "name": "A0",
        "type": "input",
        "description": "Address bit 0 (LSB) of the 3-bit channel-select bus. TTL-compatible: VIL ≤ 0.8 V, VIH ≥ 2.4 V."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Active-high enable. EN = 0 turns all switches OFF; EN = 1 enables the channel selected by A0/A1/A2. TTL-compatible."
      },
      {
        "number": "3",
        "name": "V-",
        "type": "power_in",
        "description": "Negative analog supply. Dual-supply range ±5 V to ±20 V, or tie to GND for single-supply +5 V to +36 V operation. V+ to V- ≤ 44 V absolute max."
      },
      {
        "number": "4",
        "name": "S1",
        "type": "passive",
        "description": "Analog switch source input, channel 1. Selected when A2A1A0 = 000 and EN = 1. Signal range V- to V+."
      },
      {
        "number": "5",
        "name": "S2",
        "type": "passive",
        "description": "Analog switch source input, channel 2. Selected when A2A1A0 = 001 and EN = 1."
      },
      {
        "number": "6",
        "name": "S3",
        "type": "passive",
        "description": "Analog switch source input, channel 3. Selected when A2A1A0 = 010 and EN = 1."
      },
      {
        "number": "7",
        "name": "S4",
        "type": "passive",
        "description": "Analog switch source input, channel 4. Selected when A2A1A0 = 011 and EN = 1."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Common analog drain (multiplexer output). Bidirectional; conducts equally in both directions. RDS(on) ≈ 100 Ω, peak pulsed current 100 mA (1 ms, 10 % duty)."
      },
      {
        "number": "9",
        "name": "S8",
        "type": "passive",
        "description": "Analog switch source input, channel 8. Selected when A2A1A0 = 111 and EN = 1."
      },
      {
        "number": "10",
        "name": "S7",
        "type": "passive",
        "description": "Analog switch source input, channel 7. Selected when A2A1A0 = 110 and EN = 1."
      },
      {
        "number": "11",
        "name": "S6",
        "type": "passive",
        "description": "Analog switch source input, channel 6. Selected when A2A1A0 = 101 and EN = 1."
      },
      {
        "number": "12",
        "name": "S5",
        "type": "passive",
        "description": "Analog switch source input, channel 5. Selected when A2A1A0 = 100 and EN = 1."
      },
      {
        "number": "13",
        "name": "V+",
        "type": "power_in",
        "description": "Positive analog supply. Dual-supply ±5 V to ±20 V, or single-supply +5 V to +36 V referenced to GND (V- tied to GND). Typical I+ = 10 µA."
      },
      {
        "number": "14",
        "name": "GND",
        "type": "power_in",
        "description": "Digital/logic ground reference. GND-to-V- absolute max -25 V."
      },
      {
        "number": "15",
        "name": "A2",
        "type": "input",
        "description": "Address bit 2 (MSB) of the 3-bit channel-select bus. TTL-compatible."
      },
      {
        "number": "16",
        "name": "A1",
        "type": "input",
        "description": "Address bit 1 of the 3-bit channel-select bus. TTL-compatible."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/4dea202d6cd05990ed006e66c25813c9.pdf",
        "pages": 17,
        "sha256": "950673efec0223bf",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.8625,
        -2.275
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "TSSOP-16_4.4x5mm_P0.65mm@sha256:fbac79fc5f310754",
      "mark": "drawn"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Vishay",
      "Package": "TSSOP-16",
      "Category": "Comm/UART",
      "Pins": "16"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "dg408dq-t1-e3"
  ],
  "discovery_pitch": "DG408DQ-T1-E3 (Vishay) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dg408dq-t1-e3.kicad_sym",
    "dg408dq-t1-e3.kicad_mod",
    "dg408dq-t1-e3.glb",
    "dg408dq-t1-e3.step",
    "dg408dq-t1-e3-etched.step",
    "dg408dq-t1-e3.lbr",
    "docs/hero.png",
    "docs/dg408dq-t1-e3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "DG408DQ-T1-E3DQ-E3",
      "kind": "packaging"
    },
    {
      "mpn": "DG408DQ-T1-E3",
      "kind": "packaging"
    },
    {
      "mpn": "DG408DQ-T1-E3DY",
      "kind": "packaging"
    },
    {
      "mpn": "DG408DQ-T1-E3DY-E3",
      "kind": "packaging"
    },
    {
      "mpn": "DG408DQ-T1-E3DY-T1",
      "kind": "packaging"
    },
    {
      "mpn": "DG408DQ-T1-E3DY-T1-E3",
      "kind": "packaging"
    },
    {
      "mpn": "DG408DQ-T1-E3DJ",
      "kind": "packaging"
    },
    {
      "mpn": "DG408DQ-T1-E3DJ-E3",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T19:43:50.185Z"
}