GENERAL DESCRIPTION

The ADG408/ADG409 are monolithic CMOS analog multiplexers comprising eight single channels and four differential channels, respectively. The ADG408 switches one of eight inputs to a common output as determined by the 3-bit binary address lines A0, A1, and A2. The ADG409 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 the device is disabled, all channels are switched off.

FEATURES

44 V supply maximum ratings

VSS to VDDanalog signal range

Low on resistance (100 Ω maximum)

Low power (ISUPPLY< 75 μA)

Fast switching

Break-before-make switching action

Plug-in replacement for DG408/DG409

APPLICATIONS

Audio and video routing

Automatic test equipment

Data acquisition systems

Battery-powered systems

Sample-and-hold systems

Communication systems