USB SWITCH DPDT HIGH-SPEED 480MBPS 10MSOP
onsemi

Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardBidirectional DPDT USB 2.0 switch IC for multiplexing high-speed (480 Mbps) or full-speed (12 Mbps) sources. Features 3.7 pF on-capacitance, 3.9 Ω on-resistance, >720 MHz bandwidth, and ultra-low 1 μA maximum power consumption. Ideal for portable devices requiring USB port sharing in cell phones, PDAs, cameras, and notebooks.
The 0.5mm pin pitch makes hand soldering impractical without specialized equipment, and the tiny 3x3mm footprint cannot connect directly to breadboards. A breakout board brings these pins to standard 0.1-inch spacing, enabling rapid prototyping of analog-to-digital converters, boost controllers, and audio switches without reflow soldering or custom PCBs.
ELECTRICAL CHARACTERISTICS
| Manufacturer | onsemi |
| Part Number | FSUSB42MUX |
| Package | MSOP-10 (P0.5mm) |
| Pin Count | 10 |
| Number of Channels | 1 |
| On-State Resistance (Max) | 6.5Ohm |
| Switch Circuit | DPDT |
| Voltage - Supply, Single (V+) | 2.4V ~ 4.4V |
BILL OF MATERIALS
PCB SPECIFICATIONS
< 0.9" (straddles breadboard)
2.54mm standard
Lead-free, reflow assembled
FR4, lead-free HASL