TS5L100PW

Overview

The TS5L100PW is a quad single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments in a 20-pin TSSOP package. It operates within a supply voltage range of 6 V to 6.5 V and supports an operating temperature range of 0°C to 70°C. Key electrical parameters include a maximum on-state resistance of 19 Ω, a minimum bandwidth of 300 MHz, and a typical differential crosstalk of -60 dB at 10 MHz. The device features low power consumption with a maximum supply current of 3 µA and supports partial-power-down mode via the Ioff feature.

Feature Summary

• Supports bidirectional data flow with near-zero propagation delay for signal routing applications.
• Enables partial-power-down operation through the Ioff feature to prevent backflow current during power loss.
• Provides high isolation and low crosstalk suitable for maintaining signal integrity in LAN environments.

Applications

• 10 Base-T and 100 Base-T signaling networks
• LAN switching and multiplexing circuits
• Replacing mechanical relays in data communication equipment

Procurement Notes

Verify the specific ordering suffix to confirm the tube packaging associated with the PW designation. Confirm that the application circuitry provides the required 6 V to 6.5 V supply voltage, as the device is not rated for lower voltages. Ensure control inputs are properly biased to maintain the high-impedance state during power transitions.

Selection Notes

Select this component when a wide bandwidth exceeding 300 MHz is required for LAN signal paths. The 20-pin TSSOP package is suitable for designs requiring surface-mount assembly with moderate pin density. Verify that the system supply voltage aligns with the 6 V to 6.5 V operating range to ensure correct logic thresholds and on-resistance performance.

Part Context

The TS5L100PW belongs to the TS5L100 family of quad SPDT switches designed for high-speed analog signal routing. It serves as a solid-state alternative to mechanical relays in networking hardware. The PW suffix specifically denotes the 20-pin Thin Shrink Small Outline Package (TSSOP), distinguishing it from SOIC or SSOP variants within the same functional family.

Replacement Considerations

TS5L100D: SOIC-16 variant with identical electrical specifications. TS5L100DBQ: SSOP-16 variant with identical electrical specifications. TS5L100RGY: QFN-16 variant with identical electrical specifications. All variants share the same internal circuitry and pinout functions.