The TUSB2046x is a 3.3-V CMOS hub device that provides one upstream port and four downstream ports in compliance with the Universal Serial Bus (USB) specification as a full-speed hub. Because this device is implemented with a digital state machine instead of a microcontroller, no firmware programming is required. Fully compliant USB transceivers are integrat.
•1 Fully Compliant With the USB Specification as a Full-Speed Hub: TID #30220231
• 32-Pin LQFP (1) Package With a 0.8-mm Terminal Pitch or QFN Package With a 0.5-mm Pin Pitch
• 3.3-V Low-Power ASIC Logic
• Integrated USB Transceivers
• State Machine Implementation Requires No
Firmware Programming
• One Upstream Port and Four Downstream Ports
• All Downstream Ports Support Full-Speed and
Low-Speed Operations
• Two Power Source Modes
– Self-Powered Mode
– Bus-Powered Mode
• Power Switching and Overcurrent Reporting Is Provided Ganged or Per Port
• Supports Suspend and Resume Operations
• Support.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TUSB2046B |
Texas Instruments |
4-Port Hub | |
2 | TUSB2046I |
Texas Instruments |
4-Port Hub | |
3 | TUSB2036 |
Texas Instruments |
2- or 3-Port Hub | |
4 | TUSB2077A |
Texas Instruments |
7-Port Hub | |
5 | TUSB211 |
Texas Instruments |
USB 2.0 High Speed Signal Conditioner | |
6 | TUSB211I |
Texas Instruments |
USB 2.0 High Speed Signal Conditioner | |
7 | TUSB212 |
Texas Instruments |
USB 2.0 High Speed Signal Conditioner | |
8 | TUSB213 |
Texas Instruments |
USB 2.0 High Speed Signal Conditioner | |
9 | TUSB2136 |
Texas Instruments |
Universal Serial Bus Compound Hub Controller | |
10 | TUSB214 |
Texas Instruments |
USB 2.0 High Speed Signal Conditioner | |
11 | TUSB214I |
Texas Instruments |
USB 2.0 High Speed Signal Conditioner | |
12 | TUSB215 |
Texas Instruments |
USB 2.0 High Speed Signal Conditioner |