STUSB02EQR集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

STUSB02EQR属于集成电路（IC）的驱动器接收器收发器。由意法半导体集团制造生产的STUSB02EQR驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。

Description

The STUSB02E is a single chip USB transceiver that supports both full-speed (12Mbps) and low speed (1.5Mbps) operation. It has an integrated 5V to 3.3V regulator which allows direct powering from the VBUS. The transceiver has an integrated voltage detector to detect the presence of the VBUS voltage.

The transceiver also supports Sharing mode when VBUS is not present, which allows the D+/D–lines to be shared with other serial protocols.

It is also designed to operate down to 1.6V so that it is compatible with lower system voltages of most portable systems, which include PDAs, MP3 Player and Cell phones.

General features

■ Supports 1.5Mbps and 12Mbps serial data transmission

■ ESD HBM: ±14kV on D+, D– Lines; ±5kV on VBUS

■ ESD Compliant to IEC-61000-4.2 (Level 3)

■ Separate I/O supply with operation down to 1.6V

■ Integrated speed select termination supply

■ Very low power consumption to meet USB ‘suspend’ current requirements

■ Small QFN16 lead free package

■ No power supply sequencing requirements

■ Software controlled re-enumeration