Manufacturer Part Number
DG202BDY
Manufacturer
Vishay Siliconix
Introduction
Analog switch interface IC providing SPST switching capabilities
Product Features and Performance
4-channel Analog Switch
Single-Pole Single-Throw Normally Open switch configuration
On-State Resistance (Max): 85Ohm
Channel-to-Channel Matching (ΔRon): 2Ohm
Switch Time (Ton, Toff) (Max): 300ns, 200ns
Charge Injection: 1pC
Channel Capacitance (CS(off), CD(off)): 5pF, 5pF
Current - Leakage (IS(off)) (Max): 500pA
Crosstalk: -95dB @ 100kHz
Product Advantages
Low on-resistance and matched channels enhance performance
Low charge injection minimizes signal distortion
High crosstalk attenuation improves signal integrity
Low leakage current ensures lower power consumption
Key Technical Parameters
Multiplexer/Demultiplexer Circuit: 1:1
Number of Circuits: 4
Voltage - Supply, Single (V+): 4.5V ~ 25V
Voltage - Supply, Dual (V±): ±4.5V ~ 22V
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Designed to meet stringent industrial standards
Compatibility
Compatible with 16-SOIC surface mount packaging
Application Areas
Ideal for analog signal routing in telecommunication, data acquisition, and audio systems
Product Lifecycle
Obsolete status suggests a transitioning product with potential replacements or upgrades available
Several Key Reasons to Choose This Product
Enhanced signal fidelity due to low crosstalk and charge injection
High performance with low on-resistance and fast switching times
Versatile power supply range accommodating various circuit designs
Operates effectively across a wide temperature range suitable for harsh environments
Easy integration with surface mount technology
Reduced power consumption through low leakage current