Vishay Siliconix DG444BDY-T1-E3
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- DG444BDY-T1-E3
- Vishay Siliconix
- IC SWITCH QUAD SPST 16SOIC
- Interface - Analog Switches, Multiplexers, Demultiplexers
- DG444BDY-T1-E3 Datasheet
- 16-SOIC (0.154\", 3.90mm Width)
- Cut Tape (CT)
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Lead free / RoHS Compliant - 23211
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is DG444BDY-T1-E3
Vishay Siliconix Part Number DG444BDY-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.
DG444BDY-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.
DG444BDY-T1-E3 Specifications
- Part NumberDG444BDY-T1-E3
- CategoryInterface - Analog Switches, Multiplexers, Demultiplexers
- ManufacturerVishay Siliconix
- DescriptionIC SWITCH QUAD SPST 16SOIC
- PackageCut Tape (CT)
- Series-
- Operating Temperature-40°C ~ 85°C (TA)
- Mounting TypeSurface Mount
- Package / Case16-SOIC (0.154\", 3.90mm Width)
- Supplier Device Package16-SOIC
- Number of Circuits4
- On-State Resistance (Max)80Ohm
- Voltage - Supply, Single (V+)12V
- Multiplexer/Demultiplexer Circuit1:1
- Switch CircuitSPST - NC
- -3db Bandwidth-
- Voltage - Supply, Dual (V±)±15V
- Switch Time (Ton, Toff) (Max)300ns, 200ns
- Charge Injection1pC
- Channel Capacitance (CS(off), CD(off))5pF, 5pF
- Current - Leakage (IS(off)) (Max)500pA
- Crosstalk-95dB @ 100kHz
- Channel-to-Channel Matching (ΔRon)-
Application of DG444BDY-T1-E3
DG444BDY-T1-E3 Datasheet
DG444BDY-T1-E3 Datasheet , Cut Tape (CT),-40°C ~ 85°C (TA),Surface Mount,16-SOIC (0.154\", 3.90mm Width),16-SOIC,4,80Ohm,12V,1:1,SPST - NC,±15V,300ns, 200ns,1pC,5pF, 5pF,500pA,-95dB @ 100kHz
DG444BDY-T1-E3 Classification
Interface - Analog Switches, Multiplexers, Demultiplexers
FAQ about Interface - Analog Switches, Multiplexers, Demultiplexers
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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.
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2. What is an analog multiplexer?
An analog multiplexer is a device that can receive multiple input signals and combine these signals into one output signal according to certain rules. It combines multiple signals into one signal through a shared medium, thereby realizing signal multiplexing transmission. Analog multiplexers are widely used in communication systems, especially in television and radio transmission, where multiple signals are combined according to frequency division through frequency division multiplexing technology, and then transmitted through shared channels.
What is the difference between a multiplexer and an analog switch?
The main differences between a multiplexer and an analog switch are application scenarios, number of channels and signal processing capabilities.
Application scenarios and number of channels
Multiplexer: Mainly used in applications with a large number of channels, such as 4:1, 8:1, 16:1, etc. It can receive multiple input signals and synthesize a single output signal in a predetermined order, which is suitable for scenarios where multiple signals need to be processed simultaneously.
Analog switch: Mainly used in scenarios with a small number of channels, such as SPST (single pole single throw), SPDT (single pole double throw), etc. It is mainly used for channel selection or gear switching, and is suitable for scenarios where each channel needs to be controlled separately.
Signal processing capabilities
Multiplexer: It can process multiple input signals at the same time, divide each input signal into a series of time slices through time division multiplexing (TDM) technology, and transmit them in sequence. It requires high accuracy and stability to ensure accurate data transmission and low bit error rate.
Analog switch: Mainly used for channel selection, it cannot turn on multiple channels at the same time. The switch state of each channel is independent, which is suitable for scenarios where each channel needs to be controlled separately.
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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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