TS3A5017DR

@@ -0,0 +1,68 @@+# TS3A5017DR++**Texas Instruments** · Analog Switches, Multiplexers · SOIC-16++TS3A5017DR from Texas Instruments, in a SOIC-16. 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 | 1EN | input | Active-low enable for switch 1. When high, switch 1 is disabled (all 1Sx paths high-impedance to 1D). CMOS input, 0 to V+ range (2 V min VIH, 0.8 V max VIL). |+| 2 | IN2 | input | Switch 2 input select. Combined with (implicit) selection logic, chooses which of 2S1..2S4 connects to 2D. CMOS input, 0 to 3.6 V. |+| 3 | 1S4 | bidirectional | Switch 1 channel 4 analog I/O. Bidirectional analog/digital path connected to 1D when switch 1 selects channel 4 and 1EN is low. Signal range 0 to V+. |+| 4 | 1S3 | bidirectional | Switch 1 channel 3 analog I/O. Bidirectional path to 1D when channel 3 is selected. Signal range 0 to V+. |+| 5 | 1S2 | bidirectional | Switch 1 channel 2 analog I/O. Bidirectional path to 1D when channel 2 is selected. Signal range 0 to V+. |+| 6 | 1S1 | bidirectional | Switch 1 channel 1 analog I/O. Bidirectional path to 1D when channel 1 is selected. Signal range 0 to V+. |+| 7 | 1D | bidirectional | Common path (pole) for switch 1. Connects to one of 1S1..1S4 selected by IN1/IN2 when 1EN is low. rON ~11 Ω typ at V+ = 3 V. |+| 8 | GND | power_in | Ground reference (0 V). Return for both supply and signal currents; continuous current through GND limited to 100 mA. |+| 9 | 2D | bidirectional | Common path (pole) for switch 2. Connects to one of 2S1..2S4 selected by IN1/IN2 when 2EN is low. |+| 10 | 2S1 | bidirectional | Switch 2 channel 1 analog I/O. Bidirectional path to 2D when channel 1 is selected. Signal range 0 to V+. |+| 11 | 2S2 | bidirectional | Switch 2 channel 2 analog I/O. Bidirectional path to 2D when channel 2 is selected. Signal range 0 to V+. |+| 12 | 2S3 | bidirectional | Switch 2 channel 3 analog I/O. Bidirectional path to 2D when channel 3 is selected. Signal range 0 to V+. |+| 13 | 2S4 | bidirectional | Switch 2 channel 4 analog I/O. Bidirectional path to 2D when channel 4 is selected. Signal range 0 to V+. |+| 14 | IN1 | input | Switch 1 input select. Combined with the other select input, chooses which of 1S1..1S4 connects to 1D. CMOS input, 0 to 3.6 V. |+| 15 | 2EN | input | Active-low enable for switch 2. When high, switch 2 is disabled (all 2Sx high-impedance to 2D). CMOS input, 0 to V+. |+| 16 | V+ | power_in | Positive supply. Recommended operating range 2.3 V to 3.6 V; absolute max 4.6 V. Continuous current through V+ limited to 100 mA. Bypass with 0.1 µF to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-16 |+| Category | Interface |+| Pins | 16 |++## Ordering variants++Same part, different packaging or reel option.++- `TS3A5017DRD`+- `TS3A5017DR`+- `TS3A5017DRDBQ`+- `TS3A5017DRDBQR`+- `TS3A5017DRDGV`+- `TS3A5017DRDGVR`+- `TS3A5017DRPW`+- `TS3A5017DRPWR`+- `TS3A5017DRRGY`+- `TS3A5017DRRGYR`+- `TS3A5017DRRSV`+- `TS3A5017DRRSVR`++## CAD (KiCad official)++- Symbol: `TS3A5017DR`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16 (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/ts3a5017.pdf) (41 pp, sha256 `03199c32f468e005`, 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/ts3a5017dr-datasheet.pdf)

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