TUSB2551A 高级通用串行总线收发器
The TUSB2551A is a single-chip transceiver that complies with the physical-layer specifications of universal serial bus (USB) 2.0. The device supports both full-speed (12-Mbit/s) and low-speed (1.5-Mbit/s) operation. The TUSB2551A delivers superior edge-rate control, producing crisper eye diagrams, which ease the task of passing USB compliance testing.
A dual supply-voltage operation allows the TUSB2551A to reference the system interface I/O signals to a supply voltage down to 1.6 V, while independently powered by the USB VCC(5.0). This allows the system interface to operate at its core voltage without the addition of buffering logic, and also reduce system operating current
|
TUSB2551A |
| Pin/Package |
14TSSOP, 16QFN, 16TSSOP |
| USB Speed |
Full |
| Operating Temperature Range(C) |
-40 to 85 |
| ESD HBM(kV) |
+/-15 |
| App Proc Local Bus |
Single |
TUSB2551A 特性
- Complies With Universal Serial Bus Specification
Rev. 2.0 (USB 2.0)
- Transmits and Receives Serial Data at Both Full-Speed
(12-Mbit/s) and Low-Speed (1.5-Mbit/s) Data Rates
- Integrated Bypassable 5-V to 3.3-V Voltage Regulator
for Powering Via USB VBUS
- Low-Power Operation is Ideal for Portable Equipment
- Meets the IEC-61000-4-2 Contact Discharge (±9 kV)
and Air-Gap Discharge (±9 kV) ESD Ratings
- Separate I/O Supply With Operation Down to 1.65 V
- Very-Low Power Consumption to Meet USB Suspend
Current Requirements
- No Power-Supply Sequencing Requirements
- APPLICATIONS
- Cellular Phones
- Personal Digital Assistants (PDAs)
- Handheld Computers
TUSB2551A 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TUSB2551APW |
PREVIEW |
-40 to 85 |
|
TSSOP (PW) | 14 |
|
|
| TUSB2551APWR |
PREVIEW |
-40 to 85 |
0.55 | 1ku |
TSSOP (PW) | 16 |
2000 | LARGE T&R |
|
| TUSB2551ARGTR |
ACTIVE |
-40 to 85 |
0.55 | 1ku |
QFN (RGT) | 16 |
3000 | LARGE T&R |
|
TUSB2551A 应用技术支持与电子电路设计开发资源下载
- TUSB2551A 数据资料 dataSheet 下载.PDF
- TI 德州仪器USB选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 使用数字隔离器设计隔离式 I2C 总线接口 (zhct119.PDF, 339 KB)
- 高性能SERDES及其在CPRI 接口的应用分析 (zhca076.HTM, 8 KB)
- 1Q 2011 Issue Analog Applications Journal (slyt399.PDF, 964 KB)
- 接口选择指南 (Rev. D) (PDF 2994 KB)
- Signaling Rate vs. Distance for Differential Buffers (PDF 420 KB)
- Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
- 无铅组件涂层的保存期评估 (PDF 1305 KB)
- Analog Signal Chain Guide (8.62 MB)
- Industrial Interface IC Solutions (101 KB)
TUSB2551A 工具和软件
