Manufacturer Part Number
DG201BDQ-T1-E3
Manufacturer
vishay-siliconix
Introduction
The DG201BDQ-T1-E3 is a part of Vishay Siliconix's interface analog switches, multiplexers, and demultiplexers category, designed for precision analog signal management in various electronic systems.
Product Features and Performance
SPST NC (Normally Closed) switch configuration
Four independent circuits for versatile application use
Low on-state resistance of maximum 85 Ohm ensures minimal signal distortion
Channel-to-channel matching of 2 Ohm guarantees uniform performance
Supports a wide range of supply voltages from 4.5V to 25V single supply or ±4.5V to ±22V dual supply
Fast switching times of maximum 300 ns for turn-on and 200 ns for turn-off improve responsiveness
Minimal charge injection of 1pC reduces signal interference during switching
Low channel capacitance (5pF) minimizes signal loss
Extremely low current leakage of maximum 500pA ensures high signal integrity
Excellent crosstalk performance of -95dB @ 100kHz provides isolation between channels
Product Advantages
Highly reliable for precise analog signal switching
Versatile voltage compatibility enhances system flexibility
Fast switching speed supports high-frequency applications
Ultra-low leakage current and charge injection for high-fidelity signal management
Superior crosstalk performance for improved signal isolation
Key Technical Parameters
Switch Circuit: SPST NC
Number of Circuits: 4
On-State Resistance (Max): 85 Ohm
Voltage Supply, Single (V+): 4.5V ~ 25V
Voltage Supply, Dual (V±): ±4.5V ~ 22V
Switch Time (Ton, Toff) (Max): 300ns, 200ns
Current Leakage (IS(off)) (Max): 500pA
Quality and Safety Features
Operates reliably over a temperature range of -40°C to 85°C
Conforms to industry standards for safety and performance
Compatibility
The surface mount 16-TSSOP packaging is compatible with widespread PCB technology
Application Areas
Precision signal routing in communication systems
Audio/video signal management
Data acquisition systems
Industrial control circuits
Medical equipment
Product Lifecycle
Currently active product
Not nearing discontinuation
Replacement and upgrade options available through Vishay's continuous product development
Several Key Reasons to Choose This Product
High-performance analog signal switching capability
Broad voltage compatibility increases application scope
Rapid switching speeds cater to demanding applications
Ultra-low signal distortion characteristics enhance system integrity
Reliable operation across a wide operating temperature range
Low crosstalk and leakage current for superior signal quality
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