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DG469EY-T1-E3
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Vishay Analog Switches, Multiplexers, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# DG469EY-T1-E3++**Vishay** · Analog Switches, Multiplexers · SOIC-8++DG469EY-T1-E3 from Vishay, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | COM | passive | Common terminal of the SPDT switch. Connects to either NC or NO depending on the logic state of IN. Bidirectional analog signal path, ±15 V signal range, 3.6 Ω typical on-resistance. |+| 2 | NC | passive | Normally-closed switch terminal. Connected to COM when IN = logic 0, open when IN = logic 1. Bidirectional analog path, ±15 V signal range. |+| 3 | GND | power_in | Ground reference for the device. Digital logic thresholds (0.8 V/2.4 V) are referenced to GND. GND-to-V- rating 25 V maximum. |+| 4 | V+ | power_in | Positive supply pin. Operates at +12 V single supply or +4.5 V to +15 V in dual-supply configurations. V+ to V- absolute maximum 44 V. |+| 5 | NC | unconnected | No Connect. This pin is not internally bonded on the DG469 (the enable pin position used by the DG470 variant). Leave floating or tie to a convenient node. |+| 6 | IN | input | Digital logic control input selecting which throw is connected to COM. TTL/CMOS-compatible thresholds (VIL = 0.8 V, VIH = 2.4 V). Logic 0 = NC on / NO off; logic 1 = NC off / NO on. Input current ±1 µA max. |+| 7 | V- | power_in | Negative supply pin. Operates at 0 V for single-supply (+12 V) operation or -4.5 V to -15 V in dual-supply configurations. V+ to V- absolute maximum 44 V. |+| 8 | NO | passive | Normally-open switch terminal. Connected to COM when IN = logic 1, open when IN = logic 0. Bidirectional analog path, ±15 V signal range. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Vishay |+| Package | SOIC-8 |+| Category | Interface |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `DG469EY-T1-E3`+- `DG469EY-T1-E3EQ-T1-E3`++## CAD (KiCad official)++- Symbol: `DG469EY-T1-E3`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Vishay datasheet](docs/dg469ey-t1-e3-datasheet.pdf) (9 pp, sha256 `12340dcb77494221`, retrieved 2026-08-17, tier: manufacturer)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/dg469ey-t1-e3-datasheet.pdf)
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