3.3-V, 2:1 (SPDT), 8-channel gigachannel LAN switch with LED switch & enhanced ESD protection


Product details


Protocols 10 BASE-T, 100 BASE-T, 1000 BASE-T, LVDS, LAN Configuration 2:1 SPDT Number of channels (#) 11 Bandwidth (MHz) 950 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 ICC (Max) (uA) 600 ESD HBM (Typ) (kV) 14 Operating temperature range (C) -40 to 85 Crosstalk (dB) -37 ESD CDM (kV) 8 ICC (Typ) (uA) 250 Input/output continuous current (Max) (mA) 128 COFF (Typ) (pF) 3 CON (Typ) (pF) 3 Off isolation (Typ) (dB) -37 OFF-state leakage current (Max) (µA) 1 Propagation delay (ns) 0.25 Ron (Max) (Ohms) 6 Ron channel match (Max) (Ohms) 1 RON flatness (Typ) (Ohms) 0.5 Turn off time (disable) (Max) (ns) 9 Turn on time (enable) (Max) (ns) 15 VIH (Min) (V) 2 VIL (Max) (V) 0.8 open-in-new Find other Protocol-specific switches/muxes

Package | Pins | Size

WQFN (RHU) 56 55 mm² 11 x 5 open-in-new Find other Protocol-specific switches/muxes


  • Wide Bandwidth (BW = 950 MHz Typ)
  • Low Crosstalk (XTALK = –37 dB Typ)
  • Low Bit-to-Bit Skew (tsk(o) = 100 ps Max)
  • Low and Flat ON-State Resistance
    (ron = 4 Typ, ron(flat) = 0.5 Typ)
  • Low Input/Output Capacitance
    (CON = 8 pF Typ)
  • Rail-to-Rail Switching on Data I/O Ports
    (0 to 3.6 V)
  • VCC Operating Range From 3 V to 3.6 V
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance
    • 8-kV IEC61000-4-2, Contact Discharge on Switch IOs
    • 3-kV Human Body Model Per JESD22-A114E
    • 14-kV Human Body Model (Switch Pins to GND)
    • 10/100/1000 Base-T Signal Switching
    • Differential (LVDS, LVPECL) Signal Switching
    • Audio/Video Switching
    • Hub and Router Signal Switching

open-in-new Find other Protocol-specific switches/muxes


The TS3L500AE is a 16-bit to 8-bit multiplexer/demultiplexer LAN switch with a single select (SEL) input. SEL controls the data path of the multiplexer/demultiplexer. The device provides additional I/Os for switching status indicating LED signals and includes high ESD protection.

The device provides a low and flat ON-state resistance (ron) and an excellent ON-state resistance match. Low input/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.

open-in-new Find other Protocol-specific switches/muxes

Technical documentation

= Featured
No results found. Please clear your search and try again. View all 5
Type Title Date
* Datasheet 16-Bit to 8-Bit SPDT Gigabit LAN Switch w LED Switch and Enhanced ESD Protection datasheet (Rev. B) Jun. 18, 2009
Technical articles Roll with the design punches and overcome power-sequencing challenges Jul. 29, 2019
Technical articles Is charge injection causing output voltage errors in your industrial control system? Oct. 18, 2018
Application notes Preventing Excess Power Consumption on Analog Switches Jul. 03, 2008
Application notes Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

SCDM105.ZIP (16 KB) - IBIS Model
SCDM106.ZIP (134 KB) - HSpice Model

CAD/CAE symbols

Package Pins Download
WQFN (RHU) 56 View options

Ordering & quality

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​


Related videos