DG506ACWI+

Analog Switches, Multiplexers, Demultiplexers Overview

The DG506ACWI+ is a monolithic CMOS analog multiplexer featuring 16 single-ended channels in a 28-pin Wide SO package. It operates with dual supplies ranging from ±4.5V to ±18V and supports symmetrical, bidirectional signal routing. The device guarantees latch-up immunity even when power supplies are off while input signals remain present. Electrical specifications include a maximum on-resistance of 450 ohms at ±15V, typical switching times of 1 microsecond, and an off-isolation of 68 dB at 500kHz. Logic inputs are compatible with both TTL and CMOS standards.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Monolithic low-power CMOS design suitable for portable applications
• Latch-up proof construction ensuring reliability under extreme conditions
• Pin-compatible drop-in replacement for legacy Harris, Siliconix, and Intersil devices

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems
• Signal routing networks
• Aircraft heads up displays
• Control systems
• Data logging systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'WI' corresponds to the Wide SO package and 'C' indicates the commercial temperature range before procurement. Confirm RoHS compliance status via official documentation as ordering suffixes may affect environmental certifications. Ensure supply chain sources provide valid traceability for this discontinued component family.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the DG506ACWI+ when a 16-channel single-ended configuration is required within a wide SO footprint. Verify that the application requires ±4.5V to ±18V dual supply operation. Consider the DG507A variant if differential channel support is necessary instead of single-ended routing. Evaluate thermal derating requirements for the Wide SO package above 70°C.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the DG506A/DG507A series of monolithic CMOS analog multiplexers manufactured by Analog Devices/Maxim Integrated. The DG506A specifically provides a 1-of-16 channel architecture, whereas the DG507A offers a differential 2-of-16 configuration. Both share identical pinouts and core switching characteristics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed direct replacements include Harris HI506/HI507, Siliconix DG506A/DG507A, and Intersil IH6116/IH6216. These devices are documented as pin-compatible drop-in replacements meeting or exceeding original specifications.