DG406BDN-T1

Analog Switches, Multiplexers, Demultiplexers Overview

The DG406BDN-T1 is a 16-channel single-ended analog multiplexer manufactured by Vishay Siliconix. It connects one of sixteen inputs to a common output via a 4-bit binary address. The device operates with supply voltages ranging from 7.5 V to 44 V, supporting both single and dual power configurations. Key electrical parameters include a maximum on-resistance of 100 Ohms, a transition time of 125 ns, and an off-isolation of -69 dB. It features TTL-compatible control inputs and break-before-make switching action. The component is housed in a 28-pin PLCC package and supports an operating temperature range from -40 °C to +85 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Break-before-make switching prevents momentary shorting of inputs during channel transitions.
• TTL-compatible digital control inputs allow direct interfacing with standard logic families.
• Enable function allows resetting all switches to the off state for stacking multiple devices.

Analog Switches, Multiplexers, Demultiplexers Applications

• High-speed data acquisition systems
• Audio signal routing and switching
• Automated test equipment (ATE) systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm compliance status and termination finish. Confirm that the PLCC-28 package variant matches the target PCB footprint requirements. Ensure the tape and reel packaging format aligns with automated assembly capabilities. Validate that the absolute maximum ratings are not exceeded in the final application design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a high-density 16-channel multiplexing solution is required within a compact surface-mount form factor. Consider the 100 Ohm on-resistance limit and 125 ns transition speed for bandwidth and timing constraints. Verify compatibility with available single or dual supply rails before integration into the circuit architecture.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG406B series of high-performance CMOS analog multiplexers. It shares functional similarities with the DG407B differential multiplexer but provides single-ended switching capabilities. The device utilizes a 44 V silicon-gate CMOS process designed to prevent latchup while maintaining low power dissipation characteristics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG406BDN-T1-E3 is a documented lead-free and RoHS-compliant alternative within the same package configuration.