TS5V522CDBQR

Overview

The TS5V522CDBQR is a quad single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments. It operates with a single supply voltage ranging from 4.5 V to 5.5 V, providing low on-resistance and high bandwidth for video signal routing. The device features integrated electrostatic discharge (ESD) protection rated at ±3 kV according to the Human Machine Model and ±750 V according to the Charged Device Model. It supports switching currents up to 100 mA and includes an active-low enable pin for power management. The component is housed in a 16-pin SSOP package and is designed for applications requiring reliable signal path selection in consumer electronics.

Feature Summary

• Integrates four independent SPDT switches for versatile signal routing
• Provides robust ESD protection to safeguard sensitive downstream components
• Features low on-resistance to minimize signal attenuation and distortion
• Includes an active-low enable control for efficient power management

Applications

• Video signal switching and routing in display systems
• Audio signal path selection in multimedia devices
• Data acquisition systems requiring analog multiplexing
• Portable electronic equipment with limited power budgets

Procurement Notes

Verify the specific ordering suffix to confirm the package type and tape-and-reel specifications. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure the supplier provides traceable documentation matching the manufacturer's part number. Check for any recent lifecycle notices regarding obsolescence or last-time buy dates. Validate that the received components match the specified SSOP-16 footprint dimensions.

Selection Notes

Select this component when a quad SPDT configuration is required for 5 V logic-level signals. Consider the on-resistance variation and bandwidth limitations if high-frequency precision is critical. Compare the SSOP-16 package against available PCB real estate constraints. Evaluate the ESD protection levels against the specific environmental requirements of the target application. Ensure the supply voltage range aligns with the system's power rail stability.

Part Context

This device belongs to the TS5V330C family of wideband video switches from Texas Instruments. It shares similar functional characteristics with other members of the series but may differ in specific electrical parameters or packaging options. The family is designed for general-purpose analog signal switching in consumer and industrial applications. Understanding the broader family context helps in identifying compatible alternatives or upgrades within the same product line.

Replacement Considerations

Direct substitutes include the TS5V330CDBQR and TS5V522CDBQ. Verify pin compatibility and electrical parameter equivalence before substitution. Check for any differences in ESD ratings or on-resistance values that might impact circuit performance. Ensure the replacement part meets the same thermal and mechanical specifications.