The TUSB1105 and TUSB1106 are universal serial bus transceivers compliant with the Universal Serial Bus Specification Rev. 2.0. These devices can transmit and receive serial data at both full-speed (12-Mbit/s) and low-speed (1.5-Mbit/s) data rates. The TUSB1105 and TUSB1106 can be used as USB device transceivers or USB host transceivers.
The TUSB1105 and TUSB1106 are advanced universal serial bus transceivers that support both full‑speed (12 Mbit/s) and low‑speed (1.5 Mbit/s) operation. They can be used as USB device or host transceivers in portable electronics such as mobile phones, PDAs and digital cameras.
The devices operate from an I/O voltage range of 1.65 V to 3.6 V and include an integrated 5 V‑to‑3.3 V regulator. Various package options (QFN, TSSOP, etc.) and power‑supply configurations (normal, disable, sharing) are described, along with detailed static electrical characteristics.
| I/O voltage range | 1.65 V to 3.6 V |
|---|---|
| Supported data rates | Full‑speed 12 Mbit/s, Low‑speed 1.5 Mbit/s |
| Operating supply current | 6–8 mA |
| VCC(5.0) supply voltage range | 4 V to 5.5 V |
The TUSB1105 operates with an I/O supply voltage from 1.65 V to 3.6 V.
Both devices support full‑speed (12 Mbit/s) and low‑speed (1.5 Mbit/s) USB operation.
Typical operating supply current is between 6 mA and 8 mA.