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TXS02612 - SDIO PORT EXPANDER

Datasheet Summary

Description

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.

Features

  • 1.
  • 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).

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Datasheet preview – TXS02612

Datasheet Details

Part number TXS02612
Manufacturer Texas Instruments
File Size 1.14 MB
Description SDIO PORT EXPANDER
Datasheet download datasheet TXS02612 Datasheet
Additional preview pages of the TXS02612 datasheet.

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Full PDF Text Transcription

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TXS02612 www.ti.com SCES682C – DECEMBER 2008 – REVISED FEBRUARY 2009 SDIO PORT EXPANDER WITH VOLTAGE-LEVEL TRANSLATION FEATURES 1 • 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) • ±8-kV Contact Discharge IEC 61000-4-2 ESD Performance (B Port) DESCRIPTION/ORDERING INFORMATION The TXS02612 is designed to interface the cell phone baseband with external SDIO peripherals.
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