TS3L100D

Analog Switches - Special Purpose Overview

The TS3L100D is a quad single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments. It operates from a single supply voltage ranging from 2.7 V to 5.5 V, with a typical operating voltage of 3.3 V. The device features a maximum on-resistance of 15 Ohms and an extremely low standby supply current of 100 nA. Designed for surface-mount applications, it is housed in a 16-pin SOIC-Narrow package. The component supports a wide bandwidth suitable for LAN and POE signal routing within an operating temperature range of 0°C to +70°C.

Analog Switches - Special Purpose Feature Summary

• Quad SPDT architecture enabling four independent signal paths
• Ultra-low power consumption with 100 nA standby current
• Wide bandwidth performance optimized for LAN applications

Analog Switches - Special Purpose Applications

• Power over Ethernet (PoE) signal switching
• Local Area Network (LAN) interface protection
• Portable equipment signal routing

Analog Switches - Special Purpose Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape-and-reel specifications. Ensure the ordering part number matches the required SOIC-Narrow configuration and industrial temperature grade. Cross-reference the manufacturer datasheet for exact mechanical dimensions and pin assignments before finalizing procurement orders.

Analog Switches - Special Purpose Selection Notes

Select this component when designing circuits requiring low standby current and high channel density in a compact footprint. The 15 Ohm on-resistance specification suits general-purpose analog signal switching where minimal signal degradation is required. Confirm that the 3.3 V to 5.5 V supply range aligns with the system power architecture.

Analog Switches - Special Purpose Part Context

This part belongs to the TS3L100 family of wide-bandwidth LAN switches. Variants such as TS3L100DR and TS3L100PW share identical electrical characteristics but differ in packaging formats, including SOIC-Narrow and TSSOP configurations. The series is engineered specifically for data line protection and switching in communication infrastructure.

Analog Switches - Special Purpose Replacement Considerations

Direct substitutes include TS3L100DR and TS3L100DGVR. Verify package compatibility and ensure the replacement maintains the same 15 Ohm on-resistance and 100 nA standby current specifications.