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Details for Texas Instruments
High-Speed USB 2.0 (480-Mbps) 1-Port Switch With Single Enable
Buy Directly from Texas Instruments (10961 in Stock)
$0.4000 per unit
Series Information for TS3USB31ERSER - Texas Instruments


  • feature
    1.8-V Compatible Control-Pin Inputs
  • feature
    Cio(ON) = 6 pF Typical
  • feature
    ESD Performance COM Port to GND u2013 15000-V Human-Body Model (A114-B, Class II)
  • feature
    ESD Performance Tested Per JESD 22 u2013 8000-V Human-Body Model (A114-B, Class II) u2013 1000-V Charged-Device Model (C101) u2013 250-V Machine Model (A115-A)
  • feature
    IOFF Supports Partial Power-Down Mode Operation
  • feature
    Low Power Consumption (1 u03bcA Maximum)
  • feature
    Packaged in 8-Pin TQFN (1.5 mm u00d7 1.5 mm)
  • feature
    VCC Operation 2.25 V to 4.3 V
  • feature
    Wide u20133-dB Bandwidth = 1100 MHz Typical
  • feature
    ron = 10 u2126 Maximum
  • feature
    u0394ron <0.35 u2126 Typical
RoHS Compliant



The TS3USB31E is a high-bandwidth switch specially designed for the switching of high-speed USB 2.0 signals in handset and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers with limited USB I/Os. The wide bandwidth (1100 MHz) of this switch allows signals to pass with minimum edge and phase distortion. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew and high channelto-channel noise isolation, and is compatible with various standards, such as high-speed USB 2.0 (480 Mbps).


USB IC Type:
Single Port Switch
USB Standard:
USB 2.0
Supply Voltage Min:
Supply Voltage Max:
Interface Case Style:
No. of Pins:
Data Rate:
No. of Ports:
1 Port

Alternate Descriptions

RS Components
USB 2.0 1-Port Switch Enable ESD UQFN8
Newark Electronics
USB 1 PORT SWITCH, 480MBPS, 8-UQFN; USB IC Type:Single Port Switch; USB Standard:USB 2.0; Supply Voltage Min:2.25V; Supply Voltage Max:4.3V; Interface Case Style:QFN; No. of Pins:8Pins; Data Rate:480Mbps; No. of Ports:1 Port RoHS Compliant: Yes
Avnet America
Analog Switch Single SPST 8-Pin UQFN T/R
Avnet Europe
Analog Switch Single SPST 8-Pin UQFN T/R
Texas Instruments
High-Speed USB 2.0 (480-Mbps) 1-Port Switch With Single Enable
RS Components UK
USB 2.0 1-Port Switch Enable ESD UQFN8
RS Components DE
TS3USB31ERSER High Side / 2,25 Vmin, UQFN 8-Pin Montage-Typ : SMD Abmessungen : 1.55 x 1.55 x 0.55mm Länge : 1.55mm Eingangsspannung max. : 4,3 V Betriebstemperatur max. : +85 °C Betriebstemperatur min. : -40 °C Ausgangsstrom min. : -100mA, Texas Instruments
RS Components HK
USB 2.0 1-Port Switch Enable ESD UQFN8
RS Components JP
RS Components FR
Texas Instruments,TS3USB31ERSER,IC,Switc
RS Components CN
Texas Instruments,TS3USB31ERSER,IC,Switc
RS Components ES
Texas Instruments,TS3USB31ERSER,IC,Switc
RS Components NL
Texas Instruments,TS3USB31ERSER,IC,Switc
RS Components NO
Texas Instruments,TS3USB31ERSER,IC,Switc