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DG417BDY
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Product Detailed Parameters
- Description：IC SWITCH SPST-NCX1 25OHM 8SOIC
- Series：-
- Mfr：Vishay Siliconix
- Package：Tube
- Switch Circuit：SPST - NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：25Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：13V ~ 36V
- Voltage - Supply, Dual (V±)：±7V ~ 22V
- Switch Time (Ton, Toff) (Max)：89ns, 80ns
- -3db Bandwidth：-
- Charge Injection：38pC
- Channel Capacitance (CS(off), CD(off))：12pF, 12pF
- Current - Leakage (IS(off)) (Max)：250pA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The DG417BDY is a precision monolithic quad SPST CMOS analog switch manufactured by Vishay Siliconix. It operates within a ±15 V analog signal range and features an on-resistance of 15 Ω typical, with a maximum of 25 Ω at room temperature. The device supports dual supplies from ±5 V to ±20 V or single supply up to 36 V. Turn-on time is typically 62 ns (max 89 ns) and turn-off time is typically 53 ns (max 80 ns). Power dissipation is rated at 400 mW in the SOIC-8 package, with an operating temperature range of -40 °C to +85 °C.
Feature Summary
- High-voltage silicon gate process ensures superior switching performance and high voltage ratings.
- TTL and CMOS compatible logic control for simple interfacing.
- Epitaxial layer prevents latchup for improved reliability.
- Small physical size reduces board space requirements.
Applications
- Precision test equipment
- Battery powered systems
- Sample-and-hold circuits
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and compliance status. Confirm that the component meets the required RoHS directive standards before integration into production designs.
Selection Notes
Select this component when low power consumption and high speed are critical for portable applications. Ensure the design accommodates the specified power dissipation limits and thermal derating requirements for the chosen operating environment.
Part Context
This part belongs to the DG417B series of precision monolithic quad SPST CMOS analog switches. It is designed to replace older discrete solutions by offering integrated high-performance switching in a compact surface-mount package suitable for industrial and military applications.
Replacement Considerations
DG417BDY-E3
FAQ
What is the maximum analog signal range supported by the DG417BDY?
The device supports an analog signal range of ±15 V.
Does the DG417BDY support break-before-make switching?
No, break-before-make switching is guaranteed only for the DG419B variant within this family.
What is the maximum power dissipation for the SOIC-8 package?
The maximum power dissipation is 400 mW.
