ADG201ASRZ-EP

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG201ASRZ-EP is a monolithic CMOS quad SPST switch from the ADG201A-EP enhanced product line, designed for defense and aerospace applications under AQEC standards. It features an extended analog signal range of ±15 V and operates on dual supplies up to ±15 V or single supply up to 15 V. The device exhibits a maximum on-resistance (RON) of 90 Ω at +25°C and 145 Ω across the military temperature range of −55°C to +125°C. Key electrical parameters include a maximum off-leakage current of 100 nA, switching times of 300 ns (on) and 250 ns (off), and low charge injection of 20 pC. It is housed in a 16-lead SOIC package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports defense and aerospace applications with controlled manufacturing baseline and one assembly/test site.
• Features break-before-make switching action to minimize transients during digital input switching.
• Operates with extended signal handling capability of ±15 V using enhanced LC2MOS process.
• Provides low power dissipation and inherent low charge injection for high-fidelity signal routing.

Analog Switches, Multiplexers, Demultiplexers Applications

• Defense and aerospace signal routing systems
• Military data acquisition circuits
• High-reliability analog multiplexing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify that the ordering suffix indicates RoHS compliance and confirms the specific EP variant. Ensure the supplier provides qualification data available upon request, as required for aerospace standards. Confirm the package option matches the 16-lead SOIC specification before integration into controlled manufacturing baselines.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when military temperature operation from −55°C to +125°C is required. Choose the ADG201ASRZ-EP over standard commercial variants if AQEC standards and enhanced product change notifications are mandatory. Verify that the 90 Ω RON and 100 nA leakage specifications meet the system's signal integrity requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG201ASRZ-EP belongs to the ADG201A-EP family, which replaces legacy parts like the DG201A and HI-201. It utilizes an enhanced LC2MOS process to achieve higher signal handling capabilities compared to standard CMOS switches. The EP designation signifies adherence to strict quality controls for critical electronic components.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitutes include the ADG201AKNZ and ADG201AKPZ. Note that these standard commercial variants lack the military temperature range and AQEC manufacturing controls of the EP version. Verify compatibility with existing board layouts when transitioning between package types.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum analog signal range supported by the ADG201ASRZ-EP?

The device supports an extended analog signal range of ±15 V due to its enhanced LC2MOS process design.

Does the ADG201ASRZ-EP exhibit make-before-break or break-before-make switching?

The ADG201ASRZ-EP exhibits break-before-make switching action, which helps minimize transients when switching digital inputs.

What is the maximum operating temperature for this component?

The ADG201ASRZ-EP is qualified for a military temperature range with a maximum operating temperature of +125°C.