ADG406BP-REEL

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG406BP-REEL is a monolithic CMOS analog multiplexer featuring a 16:1 configuration. It operates with a maximum supply voltage of 44 V and supports single or dual power supplies. Key electrical parameters include a maximum on-resistance of 80 Ω, a turn-on time of 160 ns, and a turn-off time of 150 ns. The device exhibits low charge injection of 8 pC and maintains an off-isolation of -75 dB at 100 kHz. It functions within an industrial temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Enhanced LC2MOS process provides extended signal range extending to the supply rails.
• Inherent break-before-make switching action prevents momentary shorting during channel transitions.
• Low power dissipation suitable for battery-powered applications.
• Single-supply operation fully specified for +12 V and functional down to +5 V.

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video routing systems
• Automatic test equipment
• Data acquisition systems
• Battery powered systems
• Avionics

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify that the specific ordering suffix corresponds to the required packaging format, as the REEL designation indicates tape-and-reel delivery rather than tube packaging. Confirm RoHS compliance status if environmental regulations apply to the assembly process. Ensure the lead type matches the intended PCB footprint, as PLCC packages require specific socket or soldering considerations distinct from through-hole variants.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a high-channel-count multiplexer with rail-to-rail signal handling is required. The ADG406 is appropriate for unipolar signals using a single supply or bipolar signals with dual supplies. Consider the ADG426 variant if microprocessor interfacing requires on-chip address latches. Verify that the 80 Ω maximum on-resistance meets the signal integrity requirements of the specific application circuit.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG406 belongs to the Analog Devices LC2MOS family of high-performance analog multiplexers. This series includes the ADG407 (8-channel differential) and ADG426 (latchable 16-channel). These devices share a common enhanced LC2MOS fabrication process designed to balance low power consumption with fast switching speeds and low on-resistance characteristics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitutes include the MAX306CPI+ from Maxim Integrated/Analog Devices. When replacing, verify pin compatibility and ensure the substitute supports the required 16:1 configuration and operating voltage ranges. Check that the alternative device meets the same thermal and leakage current specifications for the target environment.

Analog Switches, Multiplexers, Demultiplexers FAQ

How does the ADG406 handle signal ranges relative to the power supply?

The enhanced LC2MOS process allows the analog signal range to extend from VSS to VDD, enabling the switch to conduct signals up to the supply rails in both directions when on.

What mechanism prevents shorting between channels during switching?

The device features inherent break-before-make switching action, which ensures that the previous channel is fully disconnected before the new channel connects, preventing momentary shorting.

Can the ADG406 operate with a single power supply?

Yes, the device is fully specified for single +12 V supply operation and remains functional with single supplies as low as +5 V for unipolar signal applications.