Manufacturer Part Number
DG409DQ-T1-E3
Manufacturer
Vishay-Siliconix
Introduction
The DG409DQ-T1-E3 is a precision, high-performance analog switch designed for interface analog switching, multiplexing, and demultiplexing applications.
Product Features and Performance
Dual 4:1 multiplexer/demultiplexer circuit
SP4T (Single Pole Four Throw) switch circuit
On-State Resistance (Max): 100Ohm
Channel-to-Channel Matching (ΔRon): 15Ohm (Max)
Supply Voltage Range: 5V ~ 36V (Single), ±5V ~ 20V (Dual)
Fast Switching Time: 150ns (Max) for both Turn-On and Turn-Off
Low Charge Injection: 20pC
Low Channel Capacitance: 14pF (CS(off)), 25pF (CD(off))
Ultra-Low Leakage Current: 500pA (Max)
Product Advantages
High precision and performance for critical analog switching needs
Wide voltage supply range for versatile application scenarios
Fast switching capabilities for rapid signal routing
Excellent channel matching for consistent performance
Minimal charge injection and leakage for signal integrity maintenance
Key Technical Parameters
Switch Circuit Type: SP4T
Multiplexer/Demultiplexer Configuration: 4:1
Number of Circuits: 2
On-State Resistance: Up to 100Ohm
Voltage Supply Range: 5V ~ 36V (Single), ±5V ~ 20V (Dual)
Switching Time: Up to 150ns
Charge Injection: 20pC
Channel Capacitance: 14pF, 25pF
Leakage Current: Up to 500pA
Quality and Safety Features
Built to high-quality standards for reliable long-term operation
Operating Temperature range of -40°C ~ 85°C ensures performance stability under varying conditions
Compatibility
Designed for surface mount technology (SMT) with a 16-TSSOP package for easy integration into a variety of circuit boards
Application Areas
Precision analog signal routing
Data acquisition systems
Communication systems
Audio and video switching
Instrumentation
Product Lifecycle
Status: Active
Not currently nearing discontinuation, with reliable availability for ongoing projects
Future replacements or upgrades may build upon the DG409 series' fundamental technologies and market applications
Several Key Reasons to Choose This Product
High flexibility and compatibility with a wide range of supply voltages
Precision signal integrity maintained through low crosstalk and minimal charge injection
Fast switching capability enables efficient signal routing in dynamic applications
Robust design suitable for a broad spectrum of temperatures for versatile application settings
Low power consumption and leakage current contribute to overall system efficiency and performance
Vishay-Siliconix's reputation for high-quality and reliable semiconductor products ensures long-term reliability