DG419BDY-T1-E3

Vishay Siliconix DG419BDY-T1-E3

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  • DG419BDY-T1-E3
  • Vishay Siliconix
  • IC ANALOG SWITCH CMOS 8SOIC
  • Interface - Analog Switches, Multiplexers, Demultiplexers
  • DG419BDY-T1-E3 Datasheet
  • 8-SOIC (0.154\", 3.90mm Width)
  • Tape & Reel (TR)
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 19976
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is DG419BDY-T1-E3

Vishay Siliconix Part Number DG419BDY-T1-E3（Interface - Analog Switches, Multiplexers, Demultiplexers）, developed and manufactured by Vishay Siliconix, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

DG419BDY-T1-E3 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

DG419BDY-T1-E3 Specifications

  • Part NumberDG419BDY-T1-E3
  • CategoryInterface - Analog Switches, Multiplexers, Demultiplexers
  • ManufacturerVishay Siliconix
  • DescriptionIC ANALOG SWITCH CMOS 8SOIC
  • PackageTape & Reel (TR)
  • Series-
  • Operating Temperature-40°C ~ 85°C (TA)
  • Mounting TypeSurface Mount
  • Package / Case8-SOIC (0.154\", 3.90mm Width)
  • Supplier Device Package8-SOIC
  • Number of Circuits1
  • On-State Resistance (Max)25Ohm
  • Voltage - Supply, Single (V+)12V
  • Multiplexer/Demultiplexer Circuit2:1
  • Switch CircuitSPDT
  • -3db Bandwidth-
  • Voltage - Supply, Dual (V±)±15V
  • Switch Time (Ton, Toff) (Max)89ns, 80ns
  • Charge Injection38pC
  • Channel Capacitance (CS(off), CD(off))12pF, 12pF
  • Current - Leakage (IS(off)) (Max)250pA
  • Crosstalk-88dB @ 1MHz
  • Channel-to-Channel Matching (ΔRon)-

Application of DG419BDY-T1-E3

Interface - Analog Switches, Multiplexers, Demultiplexers have demonstrated extensive application value in multiple fields. In data acquisition systems, they are used for switching multiple signals, reducing the number of connections between sensors and processors, and improving the flexibility and efficiency of the system. In the field of communication, especially in multi-channel transmission systems, multiplexers are used to merge multiple signals into one medium for transmission, while demulsifiers separate signals at the receiving end, achieving effective signal management and transmission. In testing and measurement equipment, this type of IC chip is used for dynamic control of signal paths, supporting multiple testing modes and configurations. In addition, analog switches, multiplexers, and demulsifiers play a crucial role in audio processing, video switching, automotive electronics, medical equipment, and various industrial control systems that require signal switching and management, providing a solid foundation for the high performance and versatility of modern electronic devices.

DG419BDY-T1-E3 Datasheet

DG419BDY-T1-E3 Datasheet , Tape & Reel (TR),-40°C ~ 85°C (TA),Surface Mount,8-SOIC (0.154\", 3.90mm Width),8-SOIC,1,25Ohm,12V,2:1,SPDT,±15V,89ns, 80ns,38pC,12pF, 12pF,250pA,-88dB @ 1MHz

DG419BDY-T1-E3 Classification

Interface - Analog Switches, Multiplexers, Demultiplexers

Interface - Analog Switches, Multiplexers, Demultiplexers are an important class of components in integrated circuits (ics) that are used to select and switch between different signal paths. Multiplexers are analog switches that combine multiple input signals onto a shared output line. The multiplexer consists of a set of selection lines and a plurality of input lines, and determines which input signal is connected to the output line by selecting the control signal on the line. This design allows multiple signals to be transmitted with limited physical connections, saving wiring resources and space. A demultiplexer is a reverse operation of a multiplexer that distributes one input signal to multiple output lines. By controlling the signal, the demultiplexer can selectively connect the input signal to one or more output lines to achieve signal distribution and routing. Such IC chips achieve lossless switching of signals through integrated transistors or MOSFET devices, and the design principle is to use control signals to change the conductivity of semiconductor materials, so as to switch between signal paths. The analog switch can be bi-directional, allowing the signal to travel in both directions, or unidirectional, allowing the signal to flow in only one direction.

FAQ about Interface - Analog Switches, Multiplexers, Demultiplexers

  • 1. What is an analog switch?

    An analog switch is an electronic component that is mainly used for switching operations in analog signal circuits. Unlike digital switches, analog switches operate analog signals and can realize functions such as selection, switching and adjustment of analog signals. Analog switches are usually composed of semiconductor devices such as MOSFET or bidirectional diodes, which can complete tasks such as switching, selecting and processing analog signals.

  • 2. What are the different types of analog switches?

    There are mainly the following types of analog switches:
    MOSFET switch: an analog switch based on metal-oxide-semiconductor field-effect transistor (MOSFET), suitable for low power consumption, high precision, high speed, large bandwidth and other requirements. MOSFET switches have the characteristics of low on-resistance, high off-resistance, high switching speed and low power consumption, and are widely used in audio amplifiers, video processing, data acquisition and other aspects.
    Bidirectional diode switch: an analog switch based on PNP/NPN bidirectional diode, suitable for low voltage, low speed and other requirements. Bidirectional diode switches have the advantages of low on-resistance, high off-resistance and low temperature saturation current, and are often used in analog signal selection, matching networks and other aspects.
    CMOS switch: an analog switch based on complementary metal oxide semiconductor (CMOS), with the characteristics of low power consumption and high-speed switching, suitable for occasions requiring low power consumption and high speed.
    JFET switch: an analog switch based on junction field effect transistor (JFET), suitable for applications requiring high input impedance and low noise.
    BiCMOS switch: an analog switch based on bipolar complementary metal oxide semiconductor (BiCMOS), combining the advantages of bipolar transistors and CMOS, suitable for applications requiring high speed and high precision.
    MEMS switch: An analog switch based on microelectromechanical systems (MEMS), suitable for applications that require miniaturization and high reliability.

  • 3. What are the applications of demultiplexers?

    Demultiplexers are widely used in communication systems, mainly including the following aspects:
    Communication systems: Demultiplexers are used in communication systems to pass data from one input to one of multiple output data lines. For example, in fiber-optic communication, optical signals are combined and transmitted after being transmitted by optical multiplexers. When they reach the receiving end, demultiplexers are needed to separate the optical signals and restore them to the original multiple signals.
    Data transmission: During data transmission, demultiplexers can separate composite data streams into multiple independent signals for processing on different channels or devices. For example, in Ethernet, multiple devices share a physical connection, and the demultiplexer is responsible for correctly allocating these shared signals to each device.
    Signal processing: Demultiplexers are also used in the field of signal processing, especially in scenarios where specific information needs to be extracted from composite signals. For example, in radar systems, demultiplexers can decompose the received composite radar signal into information about multiple targets to help with target identification and tracking.

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Vishay Siliconix
Vishay Siliconix
In 1996, Vishay Siliconix became a part of Vishay. Vishay Siliconix is a company that manufactures semiconductor devices and integrated circuits.
Vishay Siliconix products mainly include high-performance power MOSFETs, insulated gate bipolar transistors, power...
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