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15 DP Analog USB Mux Output 14 DM Analog 1 DP_1 Analog USB Mux Input 1 16 DM_1 Analog 13 DP_2 / NC Analog USB Mux Input 2 (USB3750 Only) These pins are No Connects for the USB3751 (do not connect) 12 DM_2 / NC Analog 8 GND Analog Ground. The QFN package flag should also conne.
• VBUS Over-Voltage Protection
- Protects internal circuits from VBUS up to 9V - Over-Voltage/Under-Voltage Lockout opens
VBUS switch - Interrupt to indicate Over-Voltage/Under-Volt-
age Lockout - Integrated Low RDSON FET
• USB Port ESD Protection (DP/DM/VBUS)
- ±15kV (air discharge) - ±15kV (contact discharge) - IEC 61000-4-2 level 4 ESD protection without
external devices
• High Speed USB Mux for multiplexing the USB lanes between different functions (USB3750 only)
- Switch the USB connector between two different functions
- High bandwidth USB switch passes HS USB signals
• Provides USB Batt.
| Distributor | Stock | Price | Buy |
|---|
| No. | Part # | Manufacture | Description | Datasheet |
|---|---|---|---|---|
| 1 | USB3751 |
Microchip |
USB 2.0 Protection IC |
|
| 2 | USB3740B |
Microchip |
High Speed USB 2.0 Switch |
|
| 3 | USB3250 |
Microchip |
Hi-Speed USB Device Transceiver |
|
| 4 | USB3250 |
SMSC Corporation |
USB2.0 PHY IC |
|
| 5 | USB3280 |
SMSC Corporation |
Hi-Speed USB Device PHY |
|
| 6 | USB3290 |
SMSC Corporation |
Small Footprint Hi-Speed USB 2.0 Device PHY |
|
| 7 | USB3300 |
SMSC Corporation |
Hi-Speed USB Host |
|
| 8 | USB3300 |
Microchip |
Hi-Speed USB Host & Device or OTG PHY |
|
| 9 | USB3311 |
SMSC |
Hi-Speed USB Transceiver |
|
| 10 | USB3315 |
SMSC |
Hi-Speed USB Transceiver |
|
| 11 | USB3316 |
SMSC |
Hi-Speed USB Transceiver |
|
| 12 | USB3317 |
SMSC |
Hi-Speed USB Transceiver |
|
| 13 | USB3318 |
SMSC |
Hi-Speed USB Transceiver |
|
| 14 | USB3319 |
SMSC |
Hi-Speed USB Transceiver |
|
| 15 | USB3320 |
SMSC |
Hi-Speed USB 2.0 ULPI Transceiver |
|
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