component
RS2252XS16
Public Unreviewedby Ray
Jiangsu RUNIC Tech Analog Switches, Multiplexers, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownRS2252XS16
Jiangsu RUNIC Tech · Analog Switches, Multiplexers · SOIC-16
RS2252XS16 from Jiangsu RUNIC Tech, 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 | Y0 | bidirectional | Analog switch input/output Y0. Selected to Y when A=0, B=0 and ENABLE is low. Signal range 0 V to VCC; typical on-resistance 48 Ω at VCC=5 V. |
| 2 | Y2 | bidirectional | Analog switch input/output Y2. Selected to Y when A=0, B=1 and ENABLE is low. Signal range 0 V to VCC. |
| 3 | Y | bidirectional | Analog switch common terminal (‘Y’ output) for the Y-bank 4:1 mux. Connects to the selected Y0-Y3 input when ENABLE is low. |
| 4 | Y3 | bidirectional | Analog switch input/output Y3. Selected to Y when A=1, B=1 and ENABLE is low. Signal range 0 V to VCC. |
| 5 | Y1 | bidirectional | Analog switch input/output Y1. Selected to Y when A=1, B=0 and ENABLE is low. Signal range 0 V to VCC. |
| 6 | ENABLE | input | Active-low digital enable input. When low, the selected X/Y channels are turned on; when high, all switches are open. Normally tied to GND for always-on operation. VIH ≥ 1.7 V, VIL ≤ 0.5 V. |
| 7 | NC | unconnected | No internal connection. Leave floating or tie to GND. |
| 8 | GND | power_in | Ground reference for both analog and digital circuitry. Connect to system digital ground. |
| 9 | B | input | Digital address ‘B’ input (MSB of channel select). Together with A selects one of four X/Y channel pairs when ENABLE is low. VIH ≥ 1.7 V, VIL ≤ 0.5 V. |
| 10 | A | input | Digital address ‘A’ input (LSB of channel select). Together with B selects one of four X/Y channel pairs when ENABLE is low. VIH ≥ 1.7 V, VIL ≤ 0.5 V. |
| 11 | X3 | bidirectional | Analog switch input/output X3. Selected to X when A=1, B=1 and ENABLE is low. Signal range 0 V to VCC. |
| 12 | X0 | bidirectional | Analog switch input/output X0. Selected to X when A=0, B=0 and ENABLE is low. Signal range 0 V to VCC. |
| 13 | X | bidirectional | Analog switch common terminal (‘X’ output) for the X-bank 4:1 mux. Connects to the selected X0-X3 input when ENABLE is low. |
| 14 | X1 | bidirectional | Analog switch input/output X1. Selected to X when A=1, B=0 and ENABLE is low. Signal range 0 V to VCC. |
| 15 | X2 | bidirectional | Analog switch input/output X2. Selected to X when A=0, B=1 and ENABLE is low. Signal range 0 V to VCC. |
| 16 | VCC | power_in | Positive analog and digital supply voltage input. Operating range +2.5 V to +5.5 V; typical ICC = 1 µA at 5 V. Bypass to GND with a local decoupling capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | SOIC-16 |
| Category | Interface |
| Pins | 16 |
Ordering variants
Same part, different packaging or reel option.
RS2252XS16RS2252XSS16RS2252XTSS16RS2252XTQC16
CAD (KiCad official)
- Symbol:
RS2252XS16 - 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: Jiangsu RUNIC Tech datasheet (13 pp, sha256
96c3a2b26d3bb481, 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).