TS5A3166DCKR

@@ -0,0 +1,48 @@+# TS5A3166DCKR++**Texas Instruments** · Analog Switches, Multiplexers · SC-70-5++TS5A3166DCKR from Texas Instruments, in a SC-70-5. 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 opened analog port of the SPST switch. Signal range 0 V to V+. ON-state resistance typically 0.9 Ω at 4.5 V; supports up to ±200 mA ON-state switch current. |+| 2 | COM | passive | Common analog port of the SPST switch. Connects to NO when IN is asserted high. Signal range 0 V to V+. |+| 3 | GND | power_in | Ground reference for the device. Continuous current through GND limited to −100 mA. |+| 4 | IN | input | Digital control input to connect COM to NO. Logic high (VIH ≥ 2.4 V at 5 V supply, 5.5-V tolerant) closes the switch; logic low (VIL ≤ 0.8 V) opens it. Control input range 0 V to 5.5 V. |+| 5 | V+ | power_in | Positive power supply. Operating range 1.65 V to 5.5 V (absolute max 6.5 V). Continuous current through V+ limited to 100 mA. Bypass with a 0.1-µF ceramic to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-5 |+| Category | Interface |+| Pins | 5 |++## Ordering variants++- `TS5A3166DCKRDCKR`+- `TS5A3166DCKRDCKT`+- `TS5A3166DCKRDBVR`+- `TS5A3166DCKRDBVT`+- `TS5A3166DCKRYZPR`++## CAD (KiCad official)++- Symbol: `TS5A3166DCKR`+- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`+- 3D model: SC-70-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/ts5a3166.pdf) (36 pp, sha256 `1f2ead12bd7ceb71`, 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/ts5a3166dckr-datasheet.pdf)

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