STUSB03E USB TRANSCEIVER
The STUSB03E is a single chip transceiver that complies with the physical layer specifications of the Universal Serial Bus (USB) v2.0 standard. 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 and features an internal D+ pull-up resistor implemented in accordance with the 27% resistor ECN.
The STUSB03E also supports Sharing mode when VBUS is not present, which allows the D+/D– lines to be shared with other serial protocols.
It supports both full-speed (12Mbps) and lowspeed (1.5Mbps) operation. 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
技术特性
- Compliant to USB V2.0 for full-speed (12Mb/s) and low-speed (1.5Mbps) operation
- HBM = ±14kV on D+, D– lines; ±5kV on VBUS
- ESD Compliant to IEC-61000-4.2 (level 3) on D+, D- lines
- Separate I/O supply with operation down to 1.6V
- Integrated 3.3V output LDO
- Very low power consumption to meet USB ‘suspend’ current requirements
- Small QFN16 lead free package 3x3 mm2
- No power supply sequencing requirements
- Software controlled re-enumeration
- Integrated D+ pull-up resistor for FS operation
Circuit Diagram
STUSB03E 订购信息
| 订购型号 | 产品状态 | 美金价格 | 数量 | 封装 | 包装形式 | 温度范围 | 材料声明 |
| STUSB03EQR | Active | 2.284 | 1000 | VFQFPN 16 3x3x0.9 | Tape And Reel | STUSB03EQR |
DATASHEET
| 下载 | 描述 | 版本 | 大小 |
| STUSB03E | DS4964: USB transceiver | 2 | 496KB |
USER MANUALS
| 下载 | 描述 | 版本 | 大小 |
| UM0529 | UM0529: STUSB02E and STUSB03 low-speed evaluation boards: STEVAL-PCC004V1 and STEVAL-PCC003V1 | 1 | 547KB |
| UM0284 | UM0284: Getting started with the STUSB03E USB full-speed transceiver demonstration board | 2 | 434KB |
