DG308ACY+T

Overview

The DG308ACY+T is a CMOS analog multiplexer switch manufactured by Analog Devices Inc./Maxim Integrated. It features an 8-channel to 1-channel (1x8:1) configuration housed in a 16-pin SOIC-Narrow package. The device operates on a single supply voltage ranging from 5 V to 30 V, or dual supplies from ±5 V to ±20 V. Key electrical parameters include a maximum on-resistance of 175 Ohms, a maximum propagation delay of 175 ns, and a maximum turn-on time of 600 ns. The component supports a maximum power dissipation of 696 mW and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Provides high-density signal routing through eight independent input channels selectable via binary address lines.
• Utilizes CMOS technology to ensure low power consumption and compatibility with standard logic levels.
• Supports wide single and dual supply voltage ranges for flexible integration into various system architectures.

Applications

• Data acquisition systems requiring multi-channel signal selection
• Industrial process control instrumentation
• Medical equipment signal conditioning

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the supplier provides valid traceability for the Analog Devices/Maxim Integrated brand. Cross-reference the full part number against current distributor catalogs to confirm availability and authenticity.

Selection Notes

Select this component when an 8-channel multiplexing solution is required within a narrow SOIC footprint. Verify that the 175 Ohm on-resistance meets the signal integrity requirements of the application. Ensure the operating voltage range aligns with the system's available power rails. Consider thermal dissipation limits if multiple switches are active simultaneously.

Part Context

This part belongs to the DG308 series of CMOS analog multiplexers. It shares functional similarities with other members like the DG408 but differs in channel count and package options. The family is designed for general-purpose analog switching applications where moderate speed and wide voltage operation are prioritized over ultra-low on-resistance.

Replacement Considerations

Publicly confirmed substitute part numbers for the DG308ACY+T were not identified in the provided source material. Engineers should consult official Analog Devices cross-reference tools for verified alternatives.