Texas Instruments TUSB8040A1
The TUSB8040A1 is a four-port USB 3.0 compliant hub and is available in a 100-pin WQFN package. The device is designed for operation over the commercial temperature range of 0°C to 70°C. The TUSB8040A1 provides simultaneous SuperSpeed USB and high-speed or full-speed connections on the upstream port and provides SuperSpeed USB, high-speed, full-speed, or lowspeed connections on the downstream ports.| Part No. | TUSB8040A1 |
|---|---|
| Datasheet | TUSB8040A1 Download |
| Manufacturer |  Texas Instruments |
| Description | Four Port USB3.0 Hub |
| Buy | Stock & Price |
FEATURES
● USB 3.0 compliant hub, TID #330000037 – Upstream port supports SuperSpeed USB, high-speed and full-speed connections – Supports four downstream ports – Each of the four downstream ports support SuperSpeed USB, high-speed, full-speed, or low-speed connections● USB 2.0 hub features – Multiple transaction translator (MTT) hub: four transaction translators, one per port – Four asynchronous endpoint buffers per transaction translator (TT) for better throughput than the USB-required minimum of two buffers per TT
● Supports battery charging applications – Battery charging 1.2 charging downstream port (CDP) when upstream port is connected – Battery charging 1.2 and Chinese Telecommunications Industry Standard YD/T 1591-2009 dedicated charging port (DCP) when upstream port is disconnected
● Supports operation as a USB 3.0 or USB 2.0 compound device
● Supports per port or ganged power switching and overcurrent notification inputs
● Provides the following status outputs: – High-speed...
