RS2260XTSS16

@@ -0,0 +1,56 @@+# RS2260XTSS16++**Jiangsu RUNIC Tech** · Analog Switches / Multiplexers · TSSOP-16++RS2260XTSS16 from Jiangsu RUNIC Tech, in a TSSOP-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 | Y4 | bidirectional | Analog switch input/output channel Y4. Bidirectional analog signal path; connects to COM when selected by address A/B/C = 100 and INH = 0. |+| 2 | Y6 | bidirectional | Analog switch input/output channel Y6. Bidirectional analog signal path; connects to COM when selected by address A/B/C = 110 and INH = 0. |+| 3 | COM | bidirectional | Common analog switch terminal. Connects to one of Y0-Y7 (or none if INH = 1) as selected by digital address inputs A/B/C. Signals pass equally in either direction. |+| 4 | Y7 | bidirectional | Analog switch input/output channel Y7. Bidirectional analog signal path; connects to COM when address A/B/C = 111 and INH = 0. |+| 5 | Y5 | bidirectional | Analog switch input/output channel Y5. Bidirectional analog signal path; connects to COM when address A/B/C = 101 and INH = 0. |+| 6 | INH | input | Digital enable input (active-low enable / active-high inhibit). When INH = 1 all channels are OFF. Normally connected to GND. VIH/VIL scale with Vcc (e.g., VIH = 2.4 V min at Vcc = 3.3 V). |+| 7 | NC | unconnected | No connect. Leave floating or tie to Vcc/GND per section 8.3 note (unused control inputs should be held at Vcc or GND). |+| 8 | GND | power_in | Ground reference. Connect to digital ground of the system. |+| 9 | C | input | Digital address input C (MSB of channel select). Combined with B and A selects one of Y0-Y7 when INH = 0. CMOS-level input; hold at Vcc or GND if unused. |+| 10 | B | input | Digital address input B (middle bit of channel select). CMOS-level input; VIH/VIL scale with Vcc per section 8.3. |+| 11 | A | input | Digital address input A (LSB of channel select). CMOS-level input; VIH/VIL scale with Vcc per section 8.3. |+| 12 | Y3 | bidirectional | Analog switch input/output channel Y3. Bidirectional analog signal path; connects to COM when address A/B/C = 011 and INH = 0. |+| 13 | Y0 | bidirectional | Analog switch input/output channel Y0. Bidirectional analog signal path; connects to COM when address A/B/C = 000 and INH = 0. |+| 14 | Y1 | bidirectional | Analog switch input/output channel Y1. Bidirectional analog signal path; connects to COM when address A/B/C = 001 and INH = 0. |+| 15 | Y2 | bidirectional | Analog switch input/output channel Y2. Bidirectional analog signal path; connects to COM when address A/B/C = 010 and INH = 0. |+| 16 | VCC | power_in | Positive analog and digital supply voltage input. Recommended operating range 2 V to 6 V (absolute max 7 V). Decouple to GND close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Jiangsu RUNIC Tech |+| Package | TSSOP-16 |+| Category | Comm/UART |+| Pins | 16 |++## Ordering variants++- `RS2260XTSS16`+- `RS2260XTSS16XTQW16`++## CAD (KiCad official)++- Symbol: `RS2260XTSS16`+- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`+- 3D model: TSSOP-16 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Jiangsu RUNIC Tech datasheet](docs/rs2260xtss16-datasheet.pdf) (21 pp, sha256 `93fafa4986fbc1b4`, 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/rs2260xtss16-datasheet.pdf)

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