Manufacturer Part Number
DG509ADY+
Manufacturer
Analog Devices
Introduction
The DG509ADY+ is a precision analog multiplexer/demultiplexer.
Product Features and Performance
Dual 4:1 multiplexer/demultiplexer
High on-state resistance of 450Ohm
Channel-to-channel matching of 27Ohm
Flexible voltage supply range of ±4.5V to ±18V
Fast switch times of 1.5µs on, 1µs off
Product Advantages
Precision signal routing
Low leakage current of 1nA
Minimized channel capacitance of 5pF and 12pF
Suitable for broad temperature range from -40°C to 85°C
Key Technical Parameters
SP4T switch circuit configuration
Two individual circuits
Maximum on-state resistance 450Ohm
Supply compatibility with dual voltage ±4.5V ~ 18V
Switching times Ton max 1.5µs, Toff max 1µs
Low channel capacitance 5pF (CS(off)), 12pF (CD(off))
Quality and Safety Features
Operates reliably in temperatures ranging from -40°C to 85°C
Compatibility
Compatible with 16-SOIC surface mount package
Application Areas
Telecommunications
Test equipment
Data acquisition systems
Industrial control systems
Product Lifecycle
Active status, not reported as nearing discontinuation
Key Reasons to Choose This Product
Precision analog signal routing capabilities
Low on-state resistance and channel-to-channel matching for consistent performance
Rapid switching capability for high-speed applications
Low leakage current and channel capacitance contribute to accurate signal handling
Operational across a wide range of supply voltages for versatile use
Suitable for harsh thermal environments
Reliable surface mount package for ease of board design and manufacturing