CLV4052ATPWRG4Q1

Analog Switches, Multiplexers, Demultiplexers Overview

The CLV4052ATPWRG4Q1 is an automotive-grade dual 4-to-1 analog multiplexer/demultiplexer from Texas Instruments, belonging to the SN74LV series. It integrates two independent 4:1 switches controlled by common select inputs and an enable pin. The device operates on a single supply voltage ranging from 2 V to 5.5 V. Key electrical specifications include a maximum on-resistance of 75 ohms, a maximum propagation delay of 25 ns, and a maximum off-time of 25 ns. It supports bidirectional signal transmission with amplitudes up to the supply voltage. The component is housed in a TSSOP-16 package and is qualified for operation within an extended industrial temperature range of -40°C to +105°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for high reliability in vehicle environments
• Dual-channel architecture providing two independent 4:1 analog switching paths with shared control logic
• Low on-resistance characteristic ensuring minimal signal attenuation during conduction
• Bidirectional signal flow capability supporting both analog and digital signal routing applications

Analog Switches, Multiplexers, Demultiplexers Applications

• Automotive infotainment systems for audio/video signal path selection
• Sensor signal multiplexing in automotive control units
• Digital bus channel allocation in vehicle networking architectures

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix G4 indicates lead-free and RoHS compliance status according to the manufacturer's current documentation. Confirm that the Q1 designation aligns with the required automotive qualification standards for your specific application environment. Ensure the TSSOP-16 package dimensions match your PCB footprint requirements before finalizing procurement decisions.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when automotive reliability is required alongside low-voltage operation between 2 V and 5.5 V. Compare the 75 ohm on-resistance against system loss budgets if signal integrity is critical. Consider the 25 ns switching speed for timing constraints in high-frequency data acquisition or video routing scenarios compared to slower legacy CMOS alternatives.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the SN74LV family of low-voltage CMOS logic devices, specifically adapted for automotive use through the Q1 qualification process. It serves as a solid-state replacement for mechanical relays or older bipolar multiplexers in modern vehicle electronics. The device simplifies board design by integrating multiple switch channels into a single compact surface-mount package.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional equivalents may include other automotive-qualified dual 4:1 analog switches from the same manufacturer family. Verify pin compatibility and electrical parameters such as on-resistance and supply voltage ranges when substituting with parts from different manufacturers.