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GENERAL DESCRIPTION

The ADG528A and ADG529A are CMOS monolithic analog multiplexers with eight channels and four dual channels, respectively. On-chip latches facilitate microprocessor interfacing. The ADG528A switches one of eight inputs to a common output, depending on the state of three binary addresses and an enable input. The ADG529A switches one of four differential inputs to a common differential output, depending on the state of two binary addresses and an enable input. Both devices have TTL and 5 V CMOS logic-compatible digital inputs.

FEATURES

44 V Supply Maximum Rating

VSS to VDD Analog Signal Range

Single-/Dual-Supply Specifications

Wide Supply Ranges (10.8 V to 16.5 V)

Microprocessor Compatible (100 ns WR Pulse)

Extended Plastic Temperature Range (–40°C to +85°C)

Low Leakage (20 pA typ)

Low Power Dissipation (28 mW max)

Available in 18-Lead DIP/SOIC and 20-Lead PLCC Packages

Superior Alternative to: DG528 DG529