component
fsusb30mux
Public Unreviewedby Ray
onsemi USB Converters, MSOP-10. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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README
markdownFSUSB30MUX
onsemi · USB Converters · MSOP-10
FSUSB30MUX from onsemi, in a MSOP-10. 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 | S | input | Select input. Chooses which USB source pair is connected to D+/D-: S=L selects HSD1+/HSD1-; S=H selects HSD2+/HSD2- (when /OE is low). CMOS-level input, VIH ≥ 1.3V @ VCC=3.0-3.6V; must not float. |
| 2 | HSD1+ | bidirectional | Hi-Speed USB source 1 positive data line. Analog switch port routed to D+ when S=L and /OE=L. Bidirectional passive USB 2.0 differential data line, VSW range 0V to VCC. |
| 3 | HSD2+ | bidirectional | Hi-Speed USB source 2 positive data line. Analog switch port routed to D+ when S=H and /OE=L. Bidirectional passive USB 2.0 differential data line, VSW range 0V to VCC. |
| 4 | D+ | bidirectional | Common USB positive data line. Connects to the selected HSDn+ port through the DPDT switch. Withstands up to 4.3V even when VCC=0V (power-off protection). |
| 5 | GND | power_in | Ground reference. 0V return for VCC and all signal references. |
| 6 | D- | bidirectional | Common USB negative data line. Connects to the selected HSDn- port through the DPDT switch. Withstands up to 4.3V even when VCC=0V (power-off protection). |
| 7 | HSD2- | bidirectional | Hi-Speed USB source 2 negative data line. Analog switch port routed to D- when S=H and /OE=L. Bidirectional passive USB 2.0 differential data line, VSW range 0V to VCC. |
| 8 | HSD1- | bidirectional | Hi-Speed USB source 1 negative data line. Analog switch port routed to D- when S=L and /OE=L. Bidirectional passive USB 2.0 differential data line, VSW range 0V to VCC. |
| 9 | ~{OE} | input | Bus switch enable, active-low. When /OE=L the DPDT switch is enabled and connects D+/D- to the selected HSDn pair; when /OE=H both channels are disconnected (high-impedance). CMOS input, must not float. |
| 10 | VCC | power_in | Supply voltage input. Recommended operating range 3.0V to 4.3V (absolute max 4.6V). Typical quiescent supply current ICC ≤ 1µA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | MSOP-10 |
| Category | Interface |
| Pins | 10 |
Ordering variants
FSUSB30MUXFSUSB30MUXL10XFSUSB30MUXBQX
CAD (KiCad official)
- Symbol:
FSUSB30MUX - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: MSOP-10 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (None pp, sha256
a61a4411257e78e4, 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).