DG445BDN-T1-E4 Allicdata Electronics
Allicdata Part #:

DG445BDN-T1-E4-ND

Manufacturer Part#:

DG445BDN-T1-E4

Price: $ 1.16
Product Category:

Integrated Circuits (ICs)

Manufacturer: Vishay Siliconix
Short Description: IC SWITCH QUAD SPST 16QFN
More Detail: 4 Circuit IC Switch 1:1 80 Ohm 16-QFN (4x4)
DataSheet: DG445BDN-T1-E4 datasheetDG445BDN-T1-E4 Datasheet/PDF
Quantity: 1000
2500 +: $ 1.04737
Stock 1000Can Ship Immediately
$ 1.16
Specifications
Switch Time (Ton, Toff) (Max): 300ns, 200ns
Base Part Number: DG445
Supplier Device Package: 16-QFN (4x4)
Package / Case: 16-VQFN Exposed Pad
Operating Temperature: -40°C ~ 85°C (TA)
Crosstalk: -95dB @ 100kHz
Current - Leakage (IS(off)) (Max): 500pA
Channel Capacitance (CS(off), CD(off)): 5pF, 5pF
Charge Injection: 1pC
-3db Bandwidth: --
Series: --
Voltage - Supply, Dual (V±): ±15V
Voltage - Supply, Single (V+): 12V
Channel-to-Channel Matching (ΔRon): --
On-State Resistance (Max): 80 Ohm
Number of Circuits: 4
Multiplexer/Demultiplexer Circuit: 1:1
Switch Circuit: SPST - NO
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The DG445BDN-T1-E4 is a part of a range of analog switches within the interface family. It is an integrated circuit used for multiplexing and demultiplexing digital or analog signals. The wide range of applications for this component can be seen in electronic systems, and the fundamentals of how it works are based on the operation of a galvanometer.

The main purpose of the DG445BDN-T1-E4 component is to be used as a multiplexer or demultiplexer, depending on the configuration. As a multiplexer, it is controlled by using two differently-coded inputs. Then, by using the five data inputs, it is capable of multiplexing up to five signals into one set of output data. It is also capable of demultiplexing one single signal into five different output signals, or five signals into four data outputs. The number of inputs and outputs available on the component depends on the actual model.

The operation of the component is relatively simple. The DG445BDN-T1-E4 uses two control inputs, where the signals can either be two differentially-coded signals or a single DC signal (the voltage for the single DC signal has to be within a certain range). This signal is then used to activate one of the Galvanometers, which leads to the correct multiplexing/demultiplexing of the signals. The output signal will then depend on the combination of the two control inputs, with the single DC signal having priority over the differentially-coded ones.

The DG445BDN-T1-E4 is recognised as a reliable interface component and it has a wide range of applications, one of which would be switchable amplifiers, where the standard signal of the amplifier can be switched by the DG445BDN-T1-E4. It can also be found in medical equipment, as well as automotive and industrial applications. The cost for this component is relatively low, and therefore making it a good choice for electronic projects.

Overall, the DG445BDN-T1-E4 is an efficient, reliable and popular component. It is capable of multiplexing/demultiplexing up to five signals, and the output of the component depends on the combination of the two control inputs. It is generally used in electronic systems and has a wide array of applications, from medical equipment and switchable amplifiers, to automotive and industrial applications. The cost of the component is relatively low and the fact that it is quite reliable makes it a good choice when working on various projects in complex electronic systems.

The specific data is subject to PDF, and the above content is for reference

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