DG4157EDL-T1-GE3

@@ -0,0 +1,46 @@+# DG4157EDL-T1-GE3++**Vishay** · Analog Switches, Multiplexers · SC-70-6++DG4157EDL-T1-GE3 from Vishay, in a SC-70-6. 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 | B1 | passive | Analog switch throw input/output 1. Connected to A when logic input S = 1. Signal amplitudes up to V+ can be transmitted bidirectionally. Absolute max -0.3 V to 6 V referenced to GND. |+| 2 | GND | power_in | Ground reference for the device. |+| 3 | B0 | passive | Analog switch throw input/output 0. Connected to A when logic input S = 0. Signal amplitudes up to V+ can be transmitted bidirectionally. |+| 4 | A | passive | Common analog switch pole (COM). Routes to B0 or B1 depending on the state of the S control input. Powered-off isolation prevents abnormal current flow from A to V+ during power-down. |+| 5 | V+ | power_in | Positive analog supply, 1.65 V to 5.5 V single-supply operation. Absolute max -0.3 V to 6 V referenced to GND. Typical quiescent current 0.4 nA at V+ = 5.5 V. |+| 6 | S | input | Digital select input. S = 0 connects B0 to A; S = 1 connects B1 to A. Guaranteed 1.8 V logic-high threshold (VINH >= 1.8 V, VINL <= 0.6 V) across the full V+ = 2.7-5.5 V range. Input current +/-1 uA max. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Vishay |+| Package | SC-70-6 |+| Category | Interface |+| Pins | 6 |++## Ordering variants++- `DG4157EDL-T1-GE3`+- `DG4157EDL-T1-GE3DG4157EDN-T1-GE4`++## CAD (KiCad official)++- Symbol: `DG4157EDL-T1-GE3`+- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`+- 3D model: SC-70-6 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Vishay datasheet](docs/dg4157edl-t1-ge3-datasheet.pdf) (11 pp, sha256 `edc5d5e6f6392f86`, retrieved 2026-08-17, tier: lcsc)+- **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/dg4157edl-t1-ge3-datasheet.pdf)

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