DG409CY+T

Analog Switches, Multiplexers, Demultiplexers Overview

The DG409CY+T is an improved CMOS analog multiplexer switch IC manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a dual 4-channel configuration (2 x 4:1) housed in a 16-pin SOIC-Narrow package. The device supports single supply voltages from 5 V to 30 V and dual supplies from ±5 V to ±20 V. Key electrical parameters include a maximum on-resistance of 175 Ohms, a maximum turn-on time of 600 ns, and a maximum turn-off time of 300 ns. It operates within a temperature range of -40°C to +85°C with a power dissipation of 696 mW.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual independent 4-to-1 analog switching architecture for signal routing
• CMOS technology ensuring low power consumption and high input impedance
• Wide single and dual supply voltage compatibility for diverse system requirements

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring multi-channel signal selection
• Industrial process control instrumentation
• Communication equipment signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing this component. Confirm the manufacturer designation as Analog Devices Inc. or Maxim Integrated to ensure authenticity. Check RoHS compliance status through official documentation before integration into regulated assemblies.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part for applications requiring dual 4-channel multiplexing with moderate speed requirements. Ensure the operating environment stays within the specified -40°C to +85°C range. Verify that the 175 Ohm on-resistance meets the signal integrity needs of the target circuit design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the DG409 series of improved CMOS analog switches. It shares functional similarities with other devices in the family but offers specific channel configurations and performance characteristics tailored for general-purpose multiplexing tasks in industrial and commercial electronics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Analog Devices documentation for cross-reference recommendations.