component
GS3101-CR
Public Made by Adomby adom
Gainsil Analog Switches / Multiplexers, SC-70-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# GS3101-CR++**Gainsil** · Analog Switches / Multiplexers · SC-70-6++GS3101-CR from Gainsil, 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 | NO | passive | Normally-Open analog switch terminal. Connected to COM when IN is high. Signal range VSS to VDD; on-resistance 2.5Ω typical at VS=5V. |+| 2 | VSS | power_in | Negative supply / ground reference. Typically tied to GND in single-supply operation. Analog signal range referenced to VSS. |+| 3 | NC | passive | Normally-Closed analog switch terminal. Connected to COM when IN is low. Signal range VSS to VDD; on-resistance 2.5Ω typical at VS=5V. |+| 4 | COM | passive | Common analog switch terminal (SPDT pole). Routed to either NO or NC depending on the state of IN. Signal range VSS to VDD. |+| 5 | VDD | power_in | Positive supply input, +1.8V to +5.5V. Bypass with 0.1μF to VSS close to the pin. Absolute maximum VDD-VSS is +7.5V. |+| 6 | IN | input | Digital control input selecting the SPDT state. High connects COM to NO; low connects COM to NC (break-before-make). TTL/CMOS compatible; VINH=1.5V min (VS=5V), VINL=0.55V max. Input tolerates drive up to 5.5V independent of VDD. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Gainsil |+| Package | SC-70-6 |+| Category | Comm/UART |+| Pins | 6 |++## Ordering variants++- `GS3101-CR`+- `GS3101-CRTR`++## CAD (KiCad official)++- Symbol: `GS3101-CR`+- 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:** [Gainsil datasheet](docs/gs3101-cr-datasheet.pdf) (10 pp, sha256 `e70f102ecaead335`, 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/gs3101-cr-datasheet.pdf)
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