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DG417CY+T
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Product Detailed Parameters
- Description：IC SWITCH SPST-NCX1 35OHM 8SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Switch Circuit：SPST - NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：35Ohm
- Channel-to-Channel Matching (ΔRon)：3Ohm (Max)
- Voltage - Supply, Single (V+)：10V ~ 30V
- Voltage - Supply, Dual (V±)：±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max)：175ns, 145ns
- -3db Bandwidth：-
- Charge Injection：3pC
- Channel Capacitance (CS(off), CD(off))：8pF, 8pF
- Current - Leakage (IS(off)) (Max)：250pA
- Crosstalk：-85dB @ 1MHz
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Number of Circuits：1
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Overview
The DG417CY+T is a single-channel, improved SPST analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 10 V to 30 V for single supplies or ±4.5 V to ±20 V for dual supplies. The device features a maximum on-resistance of 35 Ohms and supports a DC switch current of 30 mA. Switching performance includes a maximum turn-on time of 175 ns and a maximum turn-off time of 145 ns. Power dissipation is rated at 471 mW, with a maximum supply current of 1 uA. It is housed in an SOIC-8 surface-mount package and functions reliably across an operating temperature range of 0°C to +70°C.
Feature Summary
- Improved CMOS technology ensures low power consumption and high-speed signal switching capabilities.
- Logic-compatible control interface allows direct driving from standard logic families.
- Low charge injection characteristics help maintain signal integrity during state transitions.
Applications
- Data acquisition systems requiring precise analog signal routing
- Industrial process control instrumentation
- Medical equipment signal conditioning circuits
Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status via official manufacturer documentation. Ensure storage conditions adhere to moisture sensitivity level requirements. Validate package marking against datasheet specifications to prevent counterfeit substitution.
Selection Notes
Select this component when a single-pole single-throw configuration with moderate on-resistance is required. Consider the SOIC-8 footprint for surface-mount assembly constraints. Evaluate thermal management needs based on the 471 mW power dissipation rating. Verify that the 10 V minimum supply voltage aligns with system power rails.
Part Context
This part belongs to the DG417 series of improved SPST/SPDT analog switches. It shares functional similarities with other members like the DG417CJ+, differing primarily in packaging and mounting style. The series is designed for general-purpose analog switching applications requiring reliable performance in industrial and commercial environments.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference guides for verified alternatives.
