TS3L501E 16-bit to 8-bit multiplexer & demultiplexer gigabit Ethernet LAN switch with power-down mode | TI.com

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16-bit to 8-bit multiplexer & demultiplexer gigabit Ethernet LAN switch with power-down mode


Recommended alternative parts

  • TS3L4892  - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   TS3L501E is a related version of the TS3L4892


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.


  • 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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Part number Order Protocols Configuration Number of channels (#) VCC (Min) (V) VCC (Max) (V) Ron (Typ) (Ohms) Input/ouput voltage (Min) (V) Input/ouput voltage (Max) (V) ICC (Max) (uA) Bandwidth (MHz) ESD HBM (Typ) (kV) Operating temperature range (C) Package size: mm2:W x L (PKG) Package Group Crosstalk (dB) ESD CDM (kV) ICC (Typ) (uA) Input/output continuous current (Max) (mA) COFF (Typ) (pF) CON (Typ) (pF) Off isolation (Typ) (dB) OFF-state leakage current (Max) (µA) Propagation delay (ns) Ron (Max) (Ohms) Ron channel match (Max) (Ohms) RON flatness (Typ) (Ohms) Turn off time (disable) (Max) (ns) Turn on time (enable) (Max) (ns) VIH (Min) (V) VIL (Max) (V)
TS3L501E Order now 10 BASE-T
100 BASE-T
1000 BASE-T
2:1 SPDT     8     3     3.6     4     0     3.6     600     600     6     -40 to 85     42WQFN: 32 mm2: 3.5 x 9 (WQFN | 42)     WQFN | 42     -37     4     250     128     3     9     -37     1     0.3     8     1.5     0.7     0.9     0.5     2     0.8    
TS3L500AE Order now 10 BASE-T
100 BASE-T
1000 BASE-T
2:1 SPDT     11     3     3.6     4     0     3.6     600     950     14     -40 to 85     56WQFN: 55 mm2: 5 x 11 (WQFN | 56)     WQFN | 56     -37     8     250     128     3     3     -37     1     0.25     6     1     0.5     9     15     2     0.8