Renesas DG406DY

16:11100 Ом5 В ~ 34 В

Overview

The DG406DY and DG407 monolithic CMOS analog multiplexers are drop-in replacements for the popular DG506A and DG507A series devices. They each include an array of sixteen analog switches, a TTL and CMOS compatible digital decode circuit for channel selection, a voltage reference for logic thresholds, and an ENABLE input for device selection when several multiplexers are present.These multiplexers feature lower signal ON-resistance (<100Ω) and faster transition time (tTRANS < 300ns) compared to the DG506A and DG507A. Charge injection has been reduced, simplifying sample and hold applications.The improvements in the DG406DY series are made possible by using a high voltage silicon-gate process. An epitaxial layer prevents the latch-up associated with older CMOS technologies. The 44V maximum voltage range permits controlling 30VP-P signals when operating with ±15V power supplies.The sixteen switches are bilateral, equally matched for AC or bidirectional signals. The ON-resistance variation with analog signals is quite low over a ±5V analog input range.

Features

Applications

• Precision data acquisition
• Battery-powered systems
• Sample-and-hold systems
• Communication systems
• Data Acquisition Systems
• Relay Replacement
• Battery Powered Systems
• Existing multiplexer applications (both fault-protected and nonfault-protected)
• New designs requiring multiplexer functions
• Cellular phones