ADG5208SRU-EP-RL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG5208SRU-EP-RL7 is an enhanced product, latch-up proof analog multiplexer supporting dual supplies of ±9 V to ±22 V or a single supply of 9 V to 40 V. It features a maximum on-resistance of 280 Ω and operates within a military temperature range of –55°C to +125°C. The device provides 8 kV HBM ESD protection and supports defense and aerospace applications under the AQEC standard.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Latch-up proof design utilizing trench isolation technology for robustness against severe overvoltage conditions.
• Military-grade reliability with controlled manufacturing baseline, single assembly site, and single fabrication site.
• Internal voltage generator eliminates the need for external logic power supply (VL) pins.

Analog Switches, Multiplexers, Demultiplexers Applications

• Automatic test equipment
• Data acquisition systems
• Avionics
• Instrumentation

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify that the specific ordering suffix corresponds to the Enhanced Product (EP) variant rather than the commercial grade. Confirm the package type matches the required footprint, as the EP series may have distinct qualification data available upon request. Ensure the component meets the specific AQEC standard requirements for your application.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high reliability and latch-up immunity are critical. The internal logic voltage generator simplifies board layout by removing VL pin requirements. Verify that the analog signal range fits within the specified supply rails and that the operating temperature aligns with the –55°C to +125°C military specification.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG5208-EP/ADG5209-EP Enhanced Product family from Analog Devices. These devices are designed specifically for demanding environments, offering superior durability compared to standard commercial counterparts. The SRU-EP suffix indicates the TSSOP package and Enhanced Product status.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements must be verified against the official Analog Devices ordering guide. Standard ADG5208 variants lack the Enhanced Product qualifications and military temperature range. Any substitute must match the latch-up proof characteristics and AQEC compliance if used in defense applications.

Analog Switches, Multiplexers, Demultiplexers FAQ

Does the ADG5208-EP require an external VL pin?

No, the device does not have VL pins; the logic power supply is generated internally by an on-chip voltage generator.

What is the ESD rating for the I/O ports?

The Human Body Model (HBM) ESD rating is 8 kV for I/O ports to supplies and all other pins, and 2 kV for I/O port to I/O port.

Is this component suitable for avionics applications?

Yes, it supports defense and aerospace applications and is qualified under the AQEC standard.