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DG411LDY-T1
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Product Detailed Parameters
- Description：IC SWITCH SPST-NCX4 17OHM 16SOIC
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：17Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：2.7V ~ 12V
- Voltage - Supply, Dual (V±)：±3V ~ 6V
- Switch Time (Ton, Toff) (Max)：19ns, 12ns
- -3db Bandwidth：280MHz
- Charge Injection：5pC
- Channel Capacitance (CS(off), CD(off))：5pF, 6pF
- Current - Leakage (IS(off)) (Max)：250pA
- Crosstalk：-95dB @ 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
- Grade：-
- Qualification：-
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Overview
The DG411LDY-T1 is a precision monolithic quad single-pole single-throw (SPST) low-voltage CMOS analog switch manufactured by Vishay Siliconix. It operates on single supplies from 2.7 V to 12 V or dual supplies from ±3 V to ±6 V. The device features a maximum on-resistance of 33 Ω and typical turn-on/turn-off times of 50 ns and 35 ns, respectively. It utilizes BiCMOS fabrication technology for improved performance over standard counterparts. The component is housed in a 16-pin narrow SOIC package with an operating temperature range of -40 °C to +85 °C.
Feature Summary
- BiCMOS wafer fabrication technology enables operation across wide dynamic ranges with minimal signal errors and distortion.
- Break-before-make switching action prevents signal overlap during channel transitions.
- TTL and CMOS logic compatibility allows for simple interfacing with standard digital control circuits.
Applications
- Precision automatic test equipment
- Precision data acquisition systems
- Communication systems including DSL and DSLAM
- Audio and video signal routing
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and environmental compliance status. Confirm that the requested part number matches the required voltage and speed specifications for the target application before finalizing procurement orders.
Selection Notes
Select this component when low-voltage operation between 2.7 V and 12 V is required alongside fast switching speeds. Ensure the design accommodates the 16-pin SOIC package dimensions and thermal dissipation limits specified in the datasheet. Verify logic level compatibility with the system's control signals.
Part Context
This device belongs to the DG411L family, which serves as a low-voltage companion to the industry-standard DG411 series. It offers enhanced performance characteristics through BiCMOS technology while maintaining pin-for-pin compatibility with legacy designs requiring quad SPST analog switching capabilities.
Replacement Considerations
DG411LDY-E3: Identical functional specifications with RoHS-compliant terminations.
FAQ
What is the logic configuration for the DG411L?
Logic '0' turns the switches ON, and Logic '1' turns them OFF.
Does the DG411L support break-before-make switching?
Yes, the device features a break-before-make switching action to prevent signal overlap.
What is the maximum power dissipation for the SOIC package?
The maximum power dissipation for the 16-pin SOIC package is 650 mW.
