The DG406 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 (TRANS P-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.


  • ON-Resistance (Max): 100Ω
  • Low Power Consumption (PD): <1.2mW
  • Fast Transition Time (Max): 300ns
  • Low Charge Injection
  • TTL, CMOS Compatible
  • Single or Split Supply Operation
  • Pb-Free (RoHS Compliant)


  • Battery Operated Systems
  • Data Acquisition
  • Medical Instrumentation
  • Hi-Rel Systems
  • Communication Systems
  • Automatic Test Equipment


Title language Type Format File Size Date
star DG406, DG407 Datasheet Datasheet PDF 962 KB
AN535: Design Considerations for a Data Acquisition System (DAS) Application Note PDF 843 KB
AN557: Recommended Test Procedures for Analog Switches Application Note PDF 468 KB
AN1032: Analog Multiplexers and Overvoltage Protection Application Note PDF 195 KB
AN1033: Multiplexered Data Acquisition System Considerations Application Note PDF 302 KB
AN1034: CMOS Analog Multiplexers and Switches, Applications Considerations Application Note PDF 300 KB
AN520: CMOS Analog Multiplexers and Switches; Specifications and Application Considerations Application Note PDF 270 KB
PCN14023 - DLA Notification - HVSIGATE 4 Product Change Notice PDF 114 KB
PCN12094 - Alternate Manufacturing Site for Assembly of the Listed Intersil Packaged Products - Amkor Technology, Philippines (ATP) Product Change Notice PDF 98 KB
PCN12004 - Wafer Fabrication Process Improvement for the Listed Intersil HVSIGATE Technology Products - Intersil Palm Bay, Florida Facility Product Change Notice PDF 136 KB
PLC18009 - Q2 Standard EOL Notice Product Life Cycle Notice PDF 345 KB
TB363: Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) Other PDF 293 KB