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DG413FDY+T
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Product Detailed Parameters
- Description：IC SW SPST-NO/NCX4 35OHM 16SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO/NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：35Ohm
- Channel-to-Channel Matching (ΔRon)：200mOhm
- Voltage - Supply, Single (V+)：9V ~ 36V
- Voltage - Supply, Dual (V±)：±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max)：175ns, 145ns
- -3db Bandwidth：-
- Charge Injection：5pC
- Channel Capacitance (CS(off), CD(off))：15pF, 47pF
- Current - Leakage (IS(off)) (Max)：250pA
- Crosstalk：-105dB @ 1MHz
- 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 DG413FDY+T is a monolithic CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It integrates four independent single-pole/single-throw (SPST) switches in a 16-SOIC package. The device supports single or dual power supplies, with a minimum voltage of 9V and a maximum of 36V for single supply operation. Key electrical parameters include a maximum on-resistance of 85 Ohms, a maximum operating time of 175 ns, and a maximum off-time of 145 ns. It operates within a temperature range of -40°C to +85°C and features a maximum power dissipation of 696 mW.
Feature Summary
- Integrates four independent SPST analog switches in a compact surface-mount package.
- Features fault protection capabilities for enhanced circuit reliability.
- Supports rail-to-rail signal handling for wide dynamic range applications.
Applications
- Precision automatic test equipment
- Data acquisition systems
- Communication systems
Procurement Notes
Verify the specific suffix FDY against official datasheets to confirm pinout and thermal characteristics. Confirm RoHS compliance status through manufacturer documentation. Ensure the SOIC-16 package dimensions match PCB layout requirements. Check for any recent product change notifications that may affect specifications or availability.
Selection Notes
Select this component when four isolated SPST switching channels are required in a small footprint. The 85 Ohm on-resistance suits general-purpose signal routing rather than high-precision low-voltage applications. Verify that the 175 ns switching speed meets system timing constraints. Consider the 36V maximum supply limit for high-voltage signal control scenarios.
Part Context
The DG413FDY+T belongs to the DG413F series of improved quad SPST analog switches. This series serves as an upgrade to earlier CMOS switch technologies, offering lower charge injection and better on-resistance matching. The part is designed for applications requiring reliable switching of analog signals with minimal distortion.
Replacement Considerations
The DG413DY+T is a verified alternative within the same family, featuring similar functionality but potentially different on-resistance values. Verify pin compatibility and electrical parameter differences before substitution. Other members of the DG411/DG412/DG413 series may offer variations in logic polarity or resistance.
