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Product Detailed Parameters
- Description：IC SW SPST-NOX4 100OHM 16SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- 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 is a quad single-pole single-throw (SPST) normally-open analog switch manufactured by Analog Devices Inc./Maxim Integrated. It integrates four independent switches within a 16-pin SOIC package, designed for signal routing applications. The device supports a single supply voltage range of 5V to 30V or dual supplies of ±5V to ±20V. Key electrical specifications include a maximum on-resistance of 100 ohms and a charge injection of -10pC. Switching times are specified with a maximum turn-on time of 250ns and a turn-off time of 150ns. The component operates within an ambient temperature range of 0°C to 70°C.
Feature Summary
- Integrates four independent SPST normally-open analog switches in a compact surface-mount package
- Provides low charge injection characteristics suitable for precision signal switching
- Supports flexible power supply configurations including single and dual rail operation
Applications
- Signal multiplexing and demultiplexing in data acquisition systems
- Audio and video signal routing in consumer electronics
- Instrumentation and test equipment signal paths
Procurement Notes
Verify the specific suffix 'DY' against official manufacturer documentation to confirm package dimensions and tape-and-reel specifications. Confirm RoHS compliance status through current datasheets as manufacturing processes may evolve. Check for obsolescence notices or product change notifications prior to procurement planning.
Selection Notes
Select this component when four isolated SPST switches are required in a small form factor. Ensure the 100-ohm on-resistance meets system loss requirements. Verify that the 0°C to 70°C operating temperature range aligns with the environmental conditions of the target application.
Part Context
The DG308ADY belongs to the DG308A family of quad SPST analog switches from Maxim Integrated. This series is characterized by its high isolation and low distortion capabilities. The part shares functional similarities with other members of the DG30x series but differs in packaging and specific electrical tolerances defined by the manufacturer's design specifications.
Replacement Considerations
Publicly confirmed substitute part numbers for the DG308ADY were not identified in the provided source material. Consult official cross-reference guides for potential alternatives.
