GENERAL DESCRIPTION
The ADG428 and ADG429 are monolithic CMOS analog multiplexers comprising eight single channels and four differential channels respectively. On-chip address and control latches facilitate microprocessor interfacing. The ADG428 switches one of eight inputs to a common output as determined by the 3-bit binary address lines A0, A1 and A2. The ADG429 switches one of four differential inputs to a common differential output as determined by the 2-bit binary address lines A0 and A1. An EN input on both devices is used to enable or disable the device.
   
FEATURES
    44 V Supply Maximum Ratings
    VSS to VDD Analog Signal Range
    Low On Resistance (60 Ω typ)
    Low Power Consumption (1.6 mW max)
    Low Charge Injection (<4 pC typ)
    Fast Switching
    Break-Before-Make Switching Action
    Plug-In Replacement for DG428/DG429
   
APPLICATIONS
    Automatic Test Equipment
    Data Acquisition Systems
    Communication Systems
    Avionics and Military Systems
    Microprocessor Controlled Analog Systems
    Medical Instrumentation