TS5L100DG4

Overview

The TS5L100DG4 is a quad 1-of-2 multiplexer/demultiplexer switch manufactured by Texas Instruments. It operates within a supply voltage range of 6 V to 6.5 V and supports an operating temperature from 0°C to 70°C. The device features a maximum on-state resistance (ron) of 19 Ω, with a typical value of 11.2 Ω at VI = 4.5 V. It provides a minimum bandwidth of 300 MHz and exhibits low differential crosstalk of -60 dB typ. Key electrical characteristics include a maximum supply current (ICC) of 3 µA and support for partial-power-down mode via the Ioff feature.

Feature Summary

• Supports bidirectional data flow with near-zero propagation delay
• Enables partial-power-down operation through the Ioff feature to prevent backflow current
• Provides high isolation and low differential crosstalk suitable for LAN signaling

Applications

• 10 Base-T signaling networks
• 100 Base-T signaling networks
• LAN applications requiring relay replacement

Procurement Notes

Verify the specific package configuration against the datasheet ordering information. Confirm that the G4 suffix indicates lead-free compliance and RoHS adherence as defined by Texas Instruments standards. Ensure the selected variant matches the required tape-and-reel or tube packaging format for the intended manufacturing process.

Selection Notes

Select this component when a 6 V to 6.5 V supply rail is available and wide bandwidth is required for LAN signal integrity. The device is appropriate for designs needing low power consumption and protection against backflow during power-down states. Verify that the SOIC-D package dimensions align with the target PCB layout constraints.

Part Context

The TS5L100DG4 belongs to the TS5L100 family of LAN switches produced by Texas Instruments. This series is designed to replace mechanical relays in local area network environments. The device integrates four independent analog switches controlled by a single enable input and a select input for routing data paths.

Replacement Considerations

Direct substitutes include TS5L100D, TS5L100DR, TS5L100DBQR, TS5L100PW, and TS5L100PWR.