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Product Detailed Parameters
- Description：IC SW SPST-NOX4 100OHM 16SOIC
- Series：-
- Mfr：Vishay Siliconix
- Package：Tube
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：±15V
- Switch Time (Ton, Toff) (Max)：200ns, 150ns
- -3db Bandwidth：-
- Charge Injection：-10pC
- Channel Capacitance (CS(off), CD(off))：11pF, 8pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：4
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Overview
The DG308ADY-E3 is a quad single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It operates within a supply voltage range of 13 V to 36 V or dual supplies of +/- 15 V. The device features a maximum on-resistance of 100 Ohms and supports a DC switch current of 20 mA. Key timing parameters include a maximum turn-on time of 200 ns and a maximum turn-off time of 150 ns. Power dissipation is rated at 600 mW, with a maximum supply current of 10 uA. It functions in an operating temperature range from -40 C to +85 C and is housed in a 16-pin SOIC-Narrow package.
Feature Summary
- Integrates four independent SPST analog switches in a single integrated circuit
- Supports both single and dual power supply configurations for flexible system design
- Provides low power consumption suitable for battery-operated applications
Applications
- Data acquisition systems requiring signal routing
- Industrial process control instrumentation
- Communication equipment signal switching
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official datasheets. Check for end-of-life notifications as the product lifecycle status indicates discontinuation. Ensure packaging specifications match design requirements before procurement.
Selection Notes
Select this component when four isolated analog switching channels are required in a surface-mount format. Compare on-resistance and leakage current specifications against alternative models if higher precision is needed. Verify that the 100 Ohm on-resistance meets the application's signal integrity requirements.
Part Context
This part belongs to the DG series of CMOS analog switches produced by Vishay Siliconix. It shares functional similarities with other devices in the family but differs in package type and specific electrical tolerances. The suffix E3 denotes lead-free construction compliant with environmental directives.
Replacement Considerations
Public documentation lists DG308ADY-T1-E3 as a recommended alternative with identical electrical characteristics. Verify pinout compatibility and thermal performance when substituting between tube and reel packaging variants.
