ADG333ABRSZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG333ABRSZ is a monolithic CMOS device comprising four independently selectable single-pole, double-throw (SPDT) switches. It operates from dual supplies of ±3 V to ±20 V or a single supply of 6 V to 30 V. The maximum on-resistance is 45 Ω with a maximum variation of 5 Ω and a match of 4 Ω. Switching times are less than 175 ns for turn-on and 145 ns for turn-off. Leakage currents are limited to 5 nA maximum, and charge injection is 10 pC maximum. The device supports an analog signal range extending to the power supplies and features break-before-make switching action.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independent SPDT switches fabricated on linear compatible CMOS process
• Low on-resistance profile ensuring good linearity and low distortion
• Break-before-make switching action suitable for multiplexer applications
• Ultralow power dissipation ideal for portable battery-powered instruments

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video switching
• Battery-powered systems
• Test equipment
• Communication systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix Z indicates RoHS compliance when sourcing this component. Confirm the RS-20 package variant matches the required footprint for the design. Ensure the B version temperature rating aligns with the operational environment requirements before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring high-speed switching with low distortion. Verify that the supply voltage constraints fit within the specified single or dual rail limits. Consider the SSOP package dimensions for PCB layout compatibility. Evaluate the leakage current specifications against the sensitivity requirements of the connected analog signals.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG333A family of quad SPDT analog switches. It shares functional characteristics with other variants in the series but differs in packaging and compliance status. The ABRSZ designation specifically identifies the shrink small outline package with lead-free construction.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include ADG333ABRZ and ADG333ABR-REEL which share identical electrical specifications. Other packages such as ADG333ABNZ offer the same functionality in a through-hole format.