DG406AK

Analog Switches, Multiplexers, Demultiplexers Overview

The DG406AK is a high-performance CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It functions as a single-pole, 16:1 multiplexer/demultiplexer designed for high-speed switching applications. The device operates with supply voltages ranging from +5V to +30V in single-supply mode, or ±4.5V to ±20V in dual-supply configurations. Key electrical parameters include a maximum on-resistance of 175 Ohms and a propagation delay of 300 ns. It supports a wide operating temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-speed switching capability suitable for demanding signal routing tasks
• CMOS technology ensures low power consumption and compatibility with standard logic levels
• Wide single and dual supply voltage operation provides flexibility in various circuit designs

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring multi-channel signal selection
• Industrial control systems for process monitoring and regulation
• Communication equipment for signal path management

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix and package type when ordering, as availability may vary. Confirm that the component meets RoHS compliance requirements for your region. Check current stock status through authorized distributors, as lead times can fluctuate based on production schedules. Ensure the selected variant matches the required operating temperature range and supply voltage specifications for your application.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a 16:1 multiplexing function is required with moderate speed and robust voltage tolerance. Consider the on-resistance and charge injection characteristics if signal integrity is critical. Evaluate the package options available for the DG406 series to match PCB layout constraints. Ensure the input signal levels remain within the specified supply voltage limits to prevent damage.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG406AK belongs to the DG406 family of analog switches, which are widely used in mixed-signal environments. This family includes variants like the DG406DN and DG406EUI+, offering different package styles such as PLCC-28 and TSSOP-28. The DG406 series is known for its reliability in industrial and commercial applications, providing a balance between performance and cost-effectiveness for analog signal routing.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG406EUI+ is a confirmed substitute part number within the same product line, offering similar 16:1 functionality in a TSSOP-28 package. Verify pinout compatibility and electrical parameter equivalence before swapping components.