DG419LEDY-T1-GE4 Allicdata Electronics
Allicdata Part #:

DG419LEDY-T1-GE4TR-ND

Manufacturer Part#:

DG419LEDY-T1-GE4

Price: $ 0.34
Product Category:

Integrated Circuits (ICs)

Manufacturer: Vishay Siliconix
Short Description: IC ANALOG SWITCH 8SOIC
More Detail: 1 Circuit IC Switch 1:1 18 Ohm 8-SOIC
DataSheet: DG419LEDY-T1-GE4 datasheetDG419LEDY-T1-GE4 Datasheet/PDF
Quantity: 1000
2500 +: $ 0.29988
5000 +: $ 0.28489
12500 +: $ 0.27418
Stock 1000Can Ship Immediately
$ 0.34
Specifications
Voltage - Supply, Dual (V±): ±3 V ~ 8 V
Supplier Device Package: 8-SOIC
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Operating Temperature: -40°C ~ 85°C
Crosstalk: -72dB @ 1MHz
Current - Leakage (IS(off)) (Max): 10nA
Channel Capacitance (CS(off), CD(off)): 6pF, 20pF
Charge Injection: 26pC
-3db Bandwidth: --
Switch Time (Ton, Toff) (Max): 40ns, 35ns
Series: --
Voltage - Supply, Single (V+): 3 V ~ 16 V
Channel-to-Channel Matching (ΔRon): --
On-State Resistance (Max): 18 Ohm
Number of Circuits: 1
Multiplexer/Demultiplexer Circuit: 1:1
Switch Circuit: SPDT
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Introduction

The DG419LEDY-T1-GE4 is a four-channel digital multiplexer/demultiplexer manufactured by Analog Devices. It is part of the DG419 series of switchers, which are precision analog switches that make and break a series connection in response to a logic-level input. The GE4 version of the DG419LEDY-T1 features controlled return-to-zero or high-impedance OFF-state, which allows them to be used in both multiplexer and demultiplexer configurations. It has four input/output channels that are individually switched from the common input to the appropriate output. The device operates from -55°C to 125°C and is available in 8-Lead SOIC and MSOP-8 packages.

Features

The DG419LEDY-T1-GE4 has many features that make it an ideal choice for a range of applications. It has an on-resistance of 0.01 Ω to 0.1 Ω, a controlled ON-state resistance of 0.2 Ω to 0.4 Ω, and a maximum OFF-state leakage current of -0.1 µA to 0.1 µA. The input rise and fall times are 2 ns with a 2 V to 5 V logic voltage. The device also features a low input/output capacitance of 5 pF, a low ON-state power dissipation of typically 0.3 µW, and a low ON-state current of typically 1.5 µA. Additionally, it has a wide dynamic range of VON/VOFF (2 V to 5 V) and a low control voltage threshold that allows it to be used in both high and low voltage applications.

Application Field

The DG419LEDY-T1-GE4 is an ideal choice for a wide range of applications. It is suitable for use in data acquisition systems, logic circuit applications, and analog-to-digital or digital-to-analog circuits. It can also be used in relay control, power supply sequencing, and serial-to-parallel conversions. It can also be used in telecommunications, audio/video switching, and TFT-LCD panels.

Working Principle

The DG419LEDY-T1-GE4 works on a simple principle. Each of the four channels has an individual port for receiving the input signal. Each port is also connected to the common port, to which the output signal is connected. The analog switch is then activated by a logic-level input. When the switch is activated, the connection between the input and the output port is made, allowing the signal to be routed to its destination. The device can also be used as a demultiplexer, where a logic-level input is used to select which output port receives the signal.

Conclusion

In conclusion, the DG419LEDY-T1-GE4 is a useful and versatile four-channel digital multiplexer/demultiplexer designed by Analog Devices. It has many features that make it ideal for a variety of applications, and its simple working principle makes it easy to use. With its low power consumption, wide dynamic range, and low input/output capacitance, the device is an excellent choice for many analog switch applications.

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

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