DESCRIPTION
   The DG444B/445B are monolithic quad analog switches designed to provide high speed, low error switching of analog and audio signals. The DG444B/445B are upgrades to the original DG444/445.

FEATURES
• Low On-Resistance: 45 Ω
• Low Power Consumption: 1.0 mW
• Fast Switching Action—tON: 120 ns
• Low Charge Injection
• TTL/CMOS Logic Compatible

BenefitS
• Low Signal Errors and Distortion
• Reduced Power Supply Consumption
• Faster Throughput
• Reduced Pedestal Errors
• Simple Interfacing

APPLICATIONS
• Audio Switching
• Data Acquisition
• Sample-and-Hold Circuits
• Communication Systems
• Automatic Test Equipment
• Medical Instruments