DG211BDQ-T1-E3

{
  "schema_version": 1,
  "type": "component",
  "slug": "dg211bdq-t1-e3",
  "title": "DG211BDQ-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",
    "interface",
    "dg211bdq-t1-e3"
  ],
  "component": {
    "mpn": "DG211BDQ-T1-E3",
    "manufacturer": "Vishay",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/ef4deeeebbde4e0d93dd6c806c059adf.pdf",
    "parts": {
      "symbol": "dg211bdq-t1-e3.kicad_sym",
      "footprint": "dg211bdq-t1-e3.kicad_mod",
      "model_3d": "dg211bdq-t1-e3-etched.glb",
      "model_3d_plain": "dg211bdq-t1-e3.glb",
      "model_3d_step": "dg211bdq-t1-e3-etched.step",
      "model_3d_step_plain": "dg211bdq-t1-e3.step",
      "lbr": "dg211bdq-t1-e3.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "IN1",
        "type": "input",
        "description": "Digital logic control input for switch 1. TTL/CMOS compatible: VINH ≥ 2.4 V (logic high), VINL ≤ 0.8 V (logic low). For DG211B, logic 0 = switch ON, logic 1 = switch OFF (normally closed)."
      },
      {
        "number": "2",
        "name": "D1",
        "type": "passive",
        "description": "Drain terminal of analog switch 1. Bidirectional analog signal path to S1 when the switch is ON. RDS(on) ≈ 50 Ω typ; analog signal range ±15 V (±15 V supplies). Continuous current rating 30 mA."
      },
      {
        "number": "3",
        "name": "S1",
        "type": "passive",
        "description": "Source terminal of analog switch 1. Bidirectional analog signal path to D1 when the switch is ON. True bi-directional performance; blocks to supply rails in the off condition."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative analog supply. Typically -15 V for dual-supply operation; may be tied to GND for single-supply operation (up to +25 V on V+). Absolute max V+ to V- = 44 V."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Digital ground / reference for logic inputs. Absolute maximum voltage 25 V referenced to V-."
      },
      {
        "number": "6",
        "name": "S4",
        "type": "passive",
        "description": "Source terminal of analog switch 4. Bidirectional analog signal path to D4 when the switch is ON."
      },
      {
        "number": "7",
        "name": "D4",
        "type": "passive",
        "description": "Drain terminal of analog switch 4. Bidirectional analog signal path to S4 when the switch is ON. RDS(on) ≈ 50 Ω typ."
      },
      {
        "number": "8",
        "name": "IN4",
        "type": "input",
        "description": "Digital logic control input for switch 4. TTL/CMOS compatible. DG211B: logic 0 = ON, logic 1 = OFF (normally closed)."
      },
      {
        "number": "9",
        "name": "IN3",
        "type": "input",
        "description": "Digital logic control input for switch 3. TTL/CMOS compatible. DG211B: logic 0 = ON, logic 1 = OFF (normally closed)."
      },
      {
        "number": "10",
        "name": "D3",
        "type": "passive",
        "description": "Drain terminal of analog switch 3. Bidirectional analog signal path to S3 when the switch is ON."
      },
      {
        "number": "11",
        "name": "S3",
        "type": "passive",
        "description": "Source terminal of analog switch 3. Bidirectional analog signal path to D3 when the switch is ON."
      },
      {
        "number": "12",
        "name": "VL",
        "type": "power_in",
        "description": "Logic supply. Typically +5 V; sets the logic threshold reference for the digital control inputs (TTL/CMOS compatible)."
      },
      {
        "number": "13",
        "name": "V+",
        "type": "power_in",
        "description": "Positive analog supply. Typically +15 V for dual-supply operation; up to +25 V for single-supply operation. Sets positive analog signal range and clamp limits."
      },
      {
        "number": "14",
        "name": "S2",
        "type": "passive",
        "description": "Source terminal of analog switch 2. Bidirectional analog signal path to D2 when the switch is ON."
      },
      {
        "number": "15",
        "name": "D2",
        "type": "passive",
        "description": "Drain terminal of analog switch 2. Bidirectional analog signal path to S2 when the switch is ON."
      },
      {
        "number": "16",
        "name": "IN2",
        "type": "input",
        "description": "Digital logic control input for switch 2. TTL/CMOS compatible. DG211B: logic 0 = ON, logic 1 = OFF (normally closed)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/ef4deeeebbde4e0d93dd6c806c059adf.pdf",
        "pages": 14,
        "sha256": "054b5a2872d31f77",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "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": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "dg211bdq-t1-e3-etched.step",
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        "zmin_mm": 0,
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        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Vishay",
      "Package": "TSSOP-16",
      "Category": "Interface",
      "Pins": "16"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "dg211bdq-t1-e3"
  ],
  "discovery_pitch": "DG211BDQ-T1-E3 (Vishay) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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  "visibility": {
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  "variants": [
    {
      "mpn": "DG211BDQ-T1-E3",
      "kind": "packaging"
    },
    {
      "mpn": "DG211BDQ-T1-E3DQ-E3",
      "kind": "packaging"
    },
    {
      "mpn": "DG211BDQ-T1-E3DY",
      "kind": "packaging"
    },
    {
      "mpn": "DG211BDQ-T1-E3DY-T1",
      "kind": "packaging"
    },
    {
      "mpn": "DG211BDQ-T1-E3DY-E3",
      "kind": "packaging"
    },
    {
      "mpn": "DG211BDQ-T1-E3DY-T1-E3",
      "kind": "packaging"
    },
    {
      "mpn": "DG211BDQ-T1-E3DJ",
      "kind": "packaging"
    },
    {
      "mpn": "DG211BDQ-T1-E3DJ-E3",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T19:43:26.153Z"
}