Product details


Protocols 10 BASE-T, 100 BASE-T, 1000 BASE-T, LVDS, LAN Configuration 2:1 SPDT Number of channels (#) 8 Bandwidth (MHz) 600 Supply voltage (Max) (V) 3.6 Supply voltage (Min) (V) 3 Ron (Typ) (Ohms) 4 Input/ouput voltage (Min) (V) 0 Input/ouput voltage (Max) (V) 3.6 Supply current (Typ) (uA) 250 ESD HBM (Typ) (kV) 6 Operating temperature range (C) -40 to 85 Crosstalk (dB) -37 ESD CDM (kV) 4 ICC (Typ) (uA) 250 Input/output continuous current (Max) (mA) 128 COFF (Typ) (pF) 3 CON (Typ) (pF) 9 Off isolation (Typ) (dB) -37 OFF-state leakage current (Max) (µA) 1 Propagation delay (ns) 0.3 Ron (Max) (Ohms) 8 Ron channel match (Max) (Ohms) 1.5 RON flatness (Typ) (Ohms) 0.7 Turn off time (disable) (Max) (ns) 0.9 Turn on time (enable) (Max) (ns) 0.5 VIH (Min) (V) 2 VIL (Max) (V) 0.8 open-in-new Find other Protocol-specific switches & muxes

Package | Pins | Size

WQFN (RUA) 42 32 mm² 9 x 3.5 open-in-new Find other Protocol-specific switches & muxes


  • Integrated Power-Down Mode
  • Wide Bandwidth (BW = 600 MHz Typical)
  • Low Crosstalk (XTALK = –37 dB Typical
    at 250 MHz)
  • Low Bit-to-Bit Skew (tsk(o) = 100 ps Maximum)
  • Low and Flat ON-State Resistance
    (ron = 4 Ω Typical, ron(flat) = 0.5 Ω Typical)
  • Low Input and Output Capacitance
    (CON = 9 pF Typical)
  • Rail-to-Rail Switching on Data I/O Ports
    (0 V to 3.6 V)
  • VCC Operating Range From 3 V to 3.6 V
  • Support Power-Down Mode
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance (A, B, C, LED pins)
    • ±4-kV IEC61000-4-2, Contact Discharge
    • 6-kV Human Body Model Per JESD22-A114E (Switch I/O pins to GND)
  • ESD Performance (All pins)
    • 2-kV Human Body Model Per JESD22-A114E

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The TS3L501E is a 8-channel SPDT analog switch or 16-bit to 8-bit multiplexer or demultiplexer LAN switch with a single select (SEL) input and Power-Down Mode input. The device provides additional I/Os for switching status indicating LED signals and includes high ESD protection. SEL input controls the data path of the multiplexer or demultiplexer. Power-down input can put the device into the standby mode for minimizing current consumption per mode selection.

The device provides a low and flat ON-state resistance (ron) and an excellent ON-state resistance match. Low input or output capacitance, high bandwidth, low skew, and low crosstalk among channels make this device suitable for various LAN applications, such as 10/100/1000 Base-T. This device can be used to replace mechanical relays in LAN applications. It also can be used to route signals from a 10/100 Base-T Ethernet transceiver to the RJ-45 LAN connectors in laptops or in docking stations.

It is characterized for operation over the free-air temperature range of –40ºC to 85ºC.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 4
Type Title Date
* Datasheet TS3L501E 8-Channel SPDT/16-Bit to 8-Bit Multiplexer and Demultiplexer Ethernet LAN Switch With Power-Down Mode datasheet (Rev. C) Dec. 21, 2017
Technical articles Roll with the design punches and overcome power-sequencing challenges Jul. 29, 2019
Application notes Preventing Excess Power Consumption on Analog Switches Jul. 03, 2008
Application notes Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004

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