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TUSB2551A Status: ACTIVE

Advanced Universal Serial Bus Transceiver


      
         
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Datasheet

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 TUSB2551A
Pin/Package14TSSOP, 16QFN, 16TSSOP  
USB SpeedFull,Low  
Operating Temp Range(Celsius)-40 to 85  
ESD HBM(kV)+/-15  
App Proc Local BusSingle  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TUSB1105: Advanced Universal Serial Bus Transcievers
  • TUSB1106: Advanced Universal Serial Bus Transcievers
  • TUSB3410: RS232/IrDA Serial-to-USB Converter
  • TUSB3210: Universal Serial Bus General-Purpose Device Controller
  • TUSB6250: USB 2.0 Low-Power, High-Speed ATA/ATAPI Bridge Solution

Product Information

Features

  • 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

DESCRIPTION/ORDERING INFORMATION

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.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TUSB2551APWPREVIEW-40 to 85 TSSOP (PW) | 14 View  Not Available
TUSB2551APWRPREVIEW-40 to 850.55 | 1kuTSSOP (PW) | 16 View 2000Not Available
TUSB2551ARGTRACTIVE-40 to 850.55 | 1kuQFN (RGT) | 16 View 3000 | LARGE T&R

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 9:57 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 17 WeeksTUSB2551ARGTR
None Reported
View Distributors
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TUSB2551APWR      View
TUSB2551ARGTR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TUSB2551A Help

Datasheet

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