ADG1212SRUZ-EP-RL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG1212SRUZ-EP-RL7 is an enhanced product quad SPST analog switch from Analog Devices, designed for defense and aerospace applications under the AQEC standard. It features a 16-lead TSSOP package and operates within a military temperature range of −55°C to +125°C. The device supports a 33 V supply range with fully specified performance at ±15 V or +12 V. Key electrical parameters include a maximum on-resistance of 260 Ω at dual supply extremes and 625 Ω at single supply extremes across the full temperature range. It exhibits ultralow capacitance (1.2 pF max off) and charge injection (<1 pC), with typical power consumption below 0.03 μW.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports defense and aerospace applications through controlled manufacturing baselines and qualification data availability.
• Operates reliably in extreme environments with a military temperature range spanning −55°C to +125°C.
• Delivers ultralow power dissipation suitable for battery-powered instruments due to iCMOS construction.

Analog Switches, Multiplexers, Demultiplexers Applications

• Automatic test equipment
• Data acquisition systems
• Sample-and-hold systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify that the specific suffix Z indicates RoHS compliance as defined in the ordering guide. Confirm the EP designation aligns with required defense and aerospace standards. Ensure the 16-lead TSSOP package option matches the PCB footprint requirements. Check for available qualification data if strict military specifications are mandated by the project.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when military-grade reliability and extended temperature operation are critical. The EP variant offers controlled manufacturing sites and product change notifications not found in commercial versions. Consider the 120 Ω typical on-resistance for low-loss signal paths. Verify that the 3 V logic-compatible inputs interface correctly with the system control logic without requiring additional level shifting.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG1212-EP family of low capacitance, low charge injection switches. It shares the core iCMOS architecture with commercial variants but differs in environmental rating and manufacturing controls. The SRUZ-EP-RL7 designation specifies the lead-free, military-grade version in a reel packaging format.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG1212SRU-EP-RL7 is a non-RoHS compliant alternative within the same enhanced product line. Commercial equivalents like the ADG1212YRUZ lack the military temperature range and AQEC support. Substitution requires verifying that the reduced environmental rigor meets the application's operational needs.