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TXS02612 Status: ACTIVE

SDIO Port Expander With Voltage-Level Translation


      
         
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See Also

  • TS3A27518E - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Without the voltage translation functionality.
 TXS02612
Vcc range(V)1.1 to 3.6  
No. of Outputs12  
Bus Drive(ma)8  
tpd max(ns)5.2  
Operating Temp Range(Celsius)-40 to 85  
Pin/Package24BGA MICROSTAR JUNIOR, 24QFN  
Technology FamilyACL3C  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TXS0206: MMC, SD Card, MemoryStick Voltage-Translation Transceiver With ESD Protection and EMI Filtering
  • SN74AVCA406: MMC, SD, Memory Stick, Smart Media, and XD-Picture Card Voltage Translation Transceiver
  • TWL1200: SDIO, UART, and Audio Voltage-Level Transceiver
  • TXB0108: 8-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15-kV ESD Protect
  • OMAP3530: Applications Processor
  • TXS0108E: 8-Bit Bidirectional Voltage-Level Translator For Open-Drain And Push-Pull Application

More Related Products

Product Information

Features

  • 6-to-12 Demultiplexer/Multiplexer Allows SDIO Port Expansion
  • Built-in Level Translator Eliminates Voltage Mismatch Between
    Baseband and SD Card or SDIO Peripheral
  • VCCA, VCCB0, and VCCB1 Each Operate Over Full 1.1-V to 3.6-V Range
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance A Port
    • 2000-V Human-Body Model (A114-B)
    • 100-V Machine Model (A115-A)
    • 1500-V Charged-Device Model (C101)
  • ESD Performance B Port
    • ±6-kV IEC 61000-4-2 ESD,
      Air-Gap Discharge
    • ±8-kV IEC 61000-4-2 ESD,
      Contact Discharge

MicroStar Junior Is a trademark of Texas Instruments.

DESCRIPTION/ORDERING INFORMATION

The TXS02612 is designed to interface the cell phone baseband with external SDIO peripherals. The device includes a 6-channel SPDT switch with voltage-level translation capability. This allows a single SDIO port to be interfaced with two SDIO peripherals. The TXS02612 has three separate supply rails that operate over the full range of 1.1 V to 3.6 V. This allows the baseband and SDIO peripherals to operate at different supply voltages if required.

The select (SEL) input is used to choose between the B0 port and B1 port. When SEL = Low, B0 port is selected; when SEL = High, B1 port is selected. SEL is referenced to VCCA. For the unselected B port, the clock output is held low, whereas the data and command I/Os are pulled high to their respective VCCB through a 70-k resistor (±30% tolerance).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
TXS02612RTWRACTIVE-40 to 851.05 | 1kuQFN (RTW) | 24 3000 | LARGE T&R
TXS02612ZQSRACTIVE-40 to 851.05 | 1kuBGA MICROSTAR JUNIOR (ZQS) | 24 2500 | 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 9:55 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTXS02612RTWR
AsiaWPI >1k
WorldwideDigiKey >1k
TI Lead Time*: 8 WeeksTXS02612ZQSR
AsiaWPI >1k
WorldwideDigiKey 412
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
TXS02612RTWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TXS02612ZQSR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMViewView

* 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 TXS02612 Help

Datasheet

Part # Name Product Family Comments
TS3A27518E   6-Bit, 1-of-2 Mux/Demux with 240 MHz Bandwidth   SWITCHES AND MULTIPLEXERS - ANALOG SWITCHES/MULTIPLEXERS (less than or equal to 5V)   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Without the voltage translation functionality.  
Customers Who Evaluated This Product Also Evaluated...
TXS0206 MMC, SD Card, MemoryStick Voltage-Translation Transceiver With ESD Protection and EMI Filtering VOLTAGE LEVEL TRANSLATION-APPLICATION SPECIFIC (COMPACT FLASH, SD, MMC, I2C) TI customers also evaluated this product.
SN74AVCA406 MMC, SD, Memory Stick, Smart Media, and XD-Picture Card Voltage Translation Transceiver VOLTAGE LEVEL TRANSLATION-APPLICATION SPECIFIC (COMPACT FLASH, SD, MMC, I2C) TI customers also evaluated this product.
TWL1200 SDIO, UART, and Audio Voltage-Level Transceiver VOLTAGE LEVEL TRANSLATION-APPLICATION SPECIFIC (COMPACT FLASH, SD, MMC, I2C) TI customers also evaluated this product.
SN74AVCA406E MMC and SD Card Voltage-Translation Transceiver VOLTAGE LEVEL TRANSLATION-APPLICATION SPECIFIC (COMPACT FLASH, SD, MMC, I2C) TI customers also evaluated this product.
TXB0108 8-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15-kV ESD Protect VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.
OMAP3530 Applications Processor OMAP™ Applications Processors-OMAP35x PROCESSORS TI customers also evaluated this product.
TXS0108E 8-Bit Bidirectional Voltage-Level Translator For Open-Drain And Push-Pull Application VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.
SN74AVC8T245 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.
TSC2007 Nano-Power Touch Screen Controller with I2C Serial Interface TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER ONLY TI customers also evaluated this product.
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TPS2061 Single 1A Current-Limited, Power-Distribution Switch PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
TPS3808G25 Low Quiescent Current, Programmable-Delay Supervisory Circuit POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.
LP2985-33 Single Output LDO, 150mA, Fixed(3.3V), 1.5% Tolerance, Low Quiescent Current, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
SN74AVCH32T245 32-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.

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