TS5A3359YZPRB

Overview

The TS5A3359YZPR is a single-channel, bidirectional SP3T analog switch from Texas Instruments. It operates on a single supply voltage ranging from 1.65 V to 5.5 V. The device features a low ON-state resistance of approximately 1 Ω and excellent ON-state resistance matching. It provides specified break-before-make switching to prevent signal distortion during channel transitions. The component includes isolation in power-down mode when VCC is 0 V and offers high ESD protection ratings.

Feature Summary

• Bidirectional signal routing with single-pole triple-throw configuration
• Specified break-before-make switching for signal integrity
• Low charge injection and total harmonic distortion
• Isolation capability in power-down mode

Applications

• Audio and video signal routing
• Portable instrumentation
• Low-voltage data acquisition systems
• Communication circuits and modems

Procurement Notes

Verify the specific package suffix YZPR corresponds to the DSBGA (8) form factor required for your PCB layout. Confirm that the digital control inputs are compatible with your system logic levels, as they are rated up to 5.5 V tolerant regardless of the analog supply voltage. Ensure proper handling procedures are followed due to the small package size and sensitivity to electrostatic discharge.

Selection Notes

Select this component for applications requiring a compact solution for routing signals between three sources or destinations. It is suitable for low-voltage environments operating down to 1.65 V. Consider the thermal characteristics of the DSBGA package if high current switching is anticipated. Verify that the break-before-make timing meets the requirements of your specific signal protocol to avoid glitches.

Part Context

This part belongs to the TS5A3359 family of analog switches designed for portable electronics and test equipment. It serves as a multiplexer/demultiplexer solution where space is constrained. The device is distinct from other TI switches by its specific SP3T topology and low ON-resistance profile optimized for maintaining signal quality in consumer devices.

Replacement Considerations

Check for direct pin-compatible alternatives within the TS5A series. Verify that any substitute maintains the SP3T configuration and similar ON-state resistance specifications. Ensure the replacement package matches the DSBGA footprint if board space is critical.