GENERAL DESCRIPTION
The ADG608 and ADG609 are monolithic CMOS analog multiplexers comprising eight single channels and four differential channels respectively, fully specified for ±5 V, +5 V and +3 V power supplies. The ADG608 switches one of eight inputs to a common output as determined by the 3-bit binary address lines A0, A1 and A2. The ADG609 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. When disabled, all channels are switched OFF. All the address and enable inputs are TTL compatible over the full specified operating temperature range, making the parts suitable for bus-controlled systems such as data acquisition systems, process controls, avionics and ATEs since the TTL compatible address inputs simplify the digital interface design and reduce the board space requirements.

FEATURES
   +3 V, +5 V, 65 V Power Supplies
   VSS to VDD Analog Signal Range
   Low On Resistance (30 V max)
   Fast Switching Times
      tON 75 ns max
      tOFF 45 ns max
   Low Power Dissipation (1.5 mW max)
   Break-Before-Make Construction
   ESD > 5000 V as per Military Standard 3015.7
   TTL and CMOS Compatible Inputs
  
APPLICATIONS
   Automatic Test Equipment
   Data Acquisition Systems
   Communication Systems
   Avionics and Military Systems
   Microprocessor Controlled Analog Systems
   Medical Instrumentation
   Battery Powered Instruments
   Remote Powered Equipment
   Compatible with 65 V DACs and ADCs such as AD7840/8, AD7870/1/2/4/5/6/8