component
RS2228XN
Public Made by Adomby adom
Jiangsu RUNIC Tech Analog Switches, Multiplexers, MSOP-10. Pinout cross-checked by two models against the datasheet, 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
markdownRS2228XN
Jiangsu RUNIC Tech · Analog Switches, Multiplexers · MSOP-10
RS2228XN from Jiangsu RUNIC Tech, in a MSOP-10. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | S | input | Select input that sets the signal path when OE is low; it must be held at VIH (1.6 V) or VIL (0.5 V) and should be pulled to V+ or GND rather than left floating. |
| 2 | HSD1+ | passive | High-speed USB data port 1 positive terminal, an analog I/O that must stay within 0 V to V+ (rail-to-rail), with continuous current limited to ±100 mA. |
| 3 | HSD2+ | passive | High-speed USB data port 2 positive terminal, an analog I/O that must stay within 0 V to V+ (rail-to-rail), with continuous current limited to ±100 mA. |
| 4 | D+ | passive | Common USB D+ switch terminal that connects to HSD1+ or HSD2+ depending on S and OE, with the same 0 V to V+ analog range and ±100 mA continuous current limit. |
| 5 | GND | power_in | Ground reference for the device, to which the digital inputs and analog signal levels are referenced (0 V). |
| 6 | D- | passive | Common USB D- switch terminal that connects to HSD1- or HSD2- depending on S and OE, with the same 0 V to V+ analog range and ±100 mA continuous current limit. |
| 7 | HSD2- | passive | High-speed USB data port 2 negative terminal, an analog I/O that must stay within 0 V to V+ (rail-to-rail), with continuous current limited to ±100 mA. |
| 8 | HSD1- | passive | High-speed USB data port 1 negative terminal, an analog I/O that must stay within 0 V to V+ (rail-to-rail), with continuous current limited to ±100 mA. |
| 9 | OE | input | Active-low output enable that places both signal paths in high impedance when driven high; it must be held at a valid logic level and should not float. |
| 10 | V+ | power_in | Positive supply, specified from 1.8 V to 5.5 V (absolute maximum 6 V to GND), which must be decoupled per the datasheet. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | MSOP-10 |
| Category | Interface |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
RS2228XN - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: MSOP-10 (KiCad packages3D, STEP)
- 3D model files:
rs2228xn-etched.step/rs2228xn-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rs2228xn.step/rs2228xn.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu RUNIC Tech datasheet (12 pp, sha256
10430b4d84585c7e, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).