Teilenummer : TS3USB3031
Function : DUAL USB 2.0 HIGH-SPEED (480Mbps) AND MOBILE HIGH-DEFINITION LINK (MHL) or Mobility Display Port (MyDP) SWITCH
Hersteller : Texas Instruments
The TS3USB3031 is a double-pole, triple throw (DP3T) multiplexer that includes a high speed Mobile High-Definition Link (MHL) or Mobility Display Port (MyDP) switch and dual USB 2.0 High-Speed (480Mbps) switches in the same package.
These configurations allow the system designer to use a common USB or Mico-USB connector for MHL/MyDP signals and two sets of USB data. The MHL/MyDP path supports the latest MHL Rev. 3.0 specification.
The TS3USB3031 has a Vcc range of 2.5V to 4.3V and supports over-voltage tolerance (OVT) feature, which allows the I/O pins to withstand over-voltage conditions (up to 5.5V). The power-off protection feature forces all I/O pins to be in high impedance mode when power is not present, allowing full isolation of the signals lines under such condition without excessive leakage current.
The select pins of TS3USB3031 are compatible with 1.8V control voltage, allowing them to be directly interfaced with the General Purpose I/O (GPIO) from a mobile processor.
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