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Technical Specifications
Parameters and characteristics for this part
| Specification | TUSB2551PWR |
|---|---|
| Data Rate | 1.5 Mbps |
| Duplex | Half |
| Mounting Type | Surface Mount |
| Number of Drivers/Receivers | 1/3 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 14-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Protocol | USB 2.0 |
| Receiver Hysteresis | 200 mV |
| Supplier Device Package | 14-TSSOP |
| Type | Transceiver |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 1.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.78 | |
| 10 | $ 1.60 | |||
| 25 | $ 1.51 | |||
| 100 | $ 1.28 | |||
| 250 | $ 1.21 | |||
| 500 | $ 1.06 | |||
| 1000 | $ 0.87 | |||
| Digi-Reel® | 1 | $ 1.78 | ||
| 10 | $ 1.60 | |||
| 25 | $ 1.51 | |||
| 100 | $ 1.28 | |||
| 250 | $ 1.21 | |||
| 500 | $ 1.06 | |||
| 1000 | $ 0.87 | |||
| Tape & Reel (TR) | 2000 | $ 0.75 | ||
| Texas Instruments | LARGE T&R | 1 | $ 1.54 | |
| 100 | $ 1.27 | |||
| 250 | $ 0.91 | |||
| 1000 | $ 0.69 | |||
Description
General part information
TUSB2551A Series
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.
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.
Documents
Technical documentation and resources
