component
MSUSB30
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Hangzhou Ruimeng 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
markdownMSUSB30
Hangzhou Ruimeng Tech · Analog Switches, Multiplexers · MSOP-10
MSUSB30 from Hangzhou Ruimeng 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 | Digital select input (VIH min 1.6 V, VIL max 0.5 V), which chooses between the HSD1 and HSD2 switch paths according to the function table. |
| 2 | HSD1+ | bidirectional | High-speed USB analog switch port, channel 1 positive side, with on-resistance typically 4.5 Ω at V+ = 3.0 V and analog signal range 0 to V+. |
| 3 | HSD2+ | bidirectional | High-speed USB analog switch port, channel 2 positive side, with on-resistance typically 4.5 Ω at V+ = 3.0 V and analog signal range 0 to V+. |
| 4 | D+ | bidirectional | Common USB D+ port that is switched to HSD1+ or HSD2+ depending on S and OE, and carries a protection circuit against Vbus short. |
| 5 | GND | power_in | Ground reference pin at 0 V. |
| 6 | D- | bidirectional | Common USB D- port that is switched to HSD1- or HSD2- depending on S and OE, and carries a protection circuit against Vbus short. |
| 7 | HSD2- | bidirectional | High-speed USB analog switch port, channel 2 negative side, with analog signal range 0 to V+. |
| 8 | HSD1- | bidirectional | High-speed USB analog switch port, channel 1 negative side, with analog signal range 0 to V+. |
| 9 | OE | input | Output enable input (VIH min 1.6 V, VIL max 0.5 V); when OE is high both switch paths are disabled, and when OE is low one path is enabled according to S. |
| 10 | V+ | power_in | Supply pin with operating range +1.8 V to +5.5 V (absolute maximum 6.0 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Hangzhou Ruimeng Tech |
| Package | MSOP-10 |
| Category | Interface |
| Pins | 10 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input and supply voltage range | 6 | V | 5 | ||||
| Analog and digital voltage range | 6 | V | 5 | ||||
| Data port maximum current | -100 | 100 | mA | 5 | |||
| Data port peak current | -100 | 100 | mA | 5 | |||
| Operating temperature range | -40 | 85 | V | 5 | |||
| Maximum junction temperature | 150 | °C | 5 | ||||
| Storage temperature range | -60 | 150 | °C | 5 | |||
| Maximum lead temperature (soldering) | 260 | °C | soldering, 10 s | 5 | |||
| ESD (HBM) | 8000 | V | HBM | 5 | |||
| Supply voltage | V+ | 1.8 | 5.5 | V | TA = -40°C to +85°C | 7 | |
| Supply current | I+ | 1 | uA | V+ = 3.0V, VS, VOE = 0V or V+; TA = -40°C to +85°C | 7 | ||
| Analog input/output voltage | VIS | 0 | V | TA = -40°C to +85°C | 6 | ||
| On-resistance | RON | 4.5 | 8.5 | Ω | Test circuit 1, V+ = 3.0V, VIS = 0~0.4V, ID = 8mA; TA = +25°C | 6 | |
| On-resistance | RON | 9 | Ω | Test circuit 1, V+ = 3.0V, VIS = 0~0.4V, ID = 8mA; TA = -40°C to +85°C | 6 | ||
| Channel-to-channel on-resistance matching | ΔRON | 0.15 | 0.6 | Ω | Test circuit 1, V+ = 3.0V, VIS = 0~0.4V, ID = 8mA; TA = +25°C | 6 | |
| Channel-to-channel on-resistance matching | ΔRON | 1.6 | Ω | Test circuit 1, V+ = 3.0V, VIS = 0~0.4V, ID = 8mA; TA = -40°C to +85°C | 6 | ||
| On-resistance flatness | RFLAT(ON) | 1.5 | 2 | Ω | Test circuit 1, V+ = 3.0V, VIS = 0~1.0V, ID = 8mA; TA = +25°C | 6 | |
| On-resistance flatness | RFLAT(ON) | 2.6 | Ω | Test circuit 1, V+ = 3.0V, VIS = 0~1.0V, ID = 8mA; TA = -40°C to +85°C | 6 | ||
| Power-off leakage current (D+, D-) | IOFF | 1 | uA | V+ = 0V, VD = 0~3.6V, VS, VOE = 0 or 3.6V; TA = -40°C to +85°C | 6 | ||
| Quiescent current increase under different control voltages | ICCT | 5 | uA | V+ = 3.6V, VS, VOE = 2.6V; TA = -40°C to +85°C | 6 | ||
| Port disconnect leakage current | IHSD2(OFF)/IHSD1(OFF) | 1 | uA | V+ = 3.6V, VIS = 3.3V / 0.3V, VD = 0.3V / 3.3V; TA = -40°C to +85°C | 6 | ||
| On-state leakage current | IHSD2(ON)/IHSD1(ON) | 1 | uA | V+ = 3.6V, VIS = 3.3V / 0.3V, VD = 3.3V / 0.3V or floating; TA = -40°C to +85°C | 6 | ||
| High-level input voltage | VIH | 1.6 | V | TA = -40°C to +85°C | 6 | ||
| Low-level input voltage | VIL | 0.5 | V | TA = -40°C to +85°C | 6 | ||
| Input leakage current | IIN | 1 | uA | V+ = 3.0V, VS, VOE = 0 or V+; TA = -40°C to +85°C | 6 |
CAD (KiCad official)
- Symbol:
MSUSB30 - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: MSOP-10 (KiCad packages3D, STEP)
- 3D model files:
msusb30-etched.step/msusb30-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);msusb30.step/msusb30.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Hangzhou Ruimeng Tech datasheet (17 pp, sha256
cbdb230d2f15924b, retrieved 2026-10-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).