DG405DJ-E3

Product Overview

Category

DG405DJ-E3 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for signal switching applications in electronic circuits.

Characteristics

• DG405DJ-E3 is a quad single-pole double-throw (SPDT) analog switch.
• It operates at a supply voltage range of ±4.5V to ±20V.
• The IC has low on-resistance and low leakage current.
• It offers high switching speed and low power consumption.

Package

DG405DJ-E3 is available in a 16-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of DG405DJ-E3 lies in its ability to provide reliable and efficient signal switching functionality in various electronic systems.

Packaging/Quantity

DG405DJ-E3 is typically packaged in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: ±4.5V to ±20V
• On-Resistance (R_ON): 50Ω (typical)
• Leakage Current (I_LEAK): 1nA (typical)
• Switching Time (t_SW): 100ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

DG405DJ-E3 features a 16-pin configuration as follows:

Pin 1: IN1 Pin 2: IN2 Pin 3: IN3 Pin 4: IN4 Pin 5: GND Pin 6: COM1 Pin 7: NO1 Pin 8: NC1 Pin 9: V- Pin 10: V+ Pin 11: NC2 Pin 12: NO2 Pin 13: COM2 Pin 14: IN4 Pin 15: IN3 Pin 16: IN2

Functional Features

• DG405DJ-E3 provides four independent SPDT switches.
• It allows for bidirectional signal switching between two different paths.
• The IC ensures low distortion and high signal integrity during switching operations.
• It offers excellent isolation between the input and output channels.

Advantages and Disadvantages

Advantages

• Low on-resistance and leakage current ensure minimal signal degradation.
• High switching speed enables rapid signal routing.
• Wide supply voltage range allows for versatile applications.
• Compact SOIC package facilitates easy integration into circuit designs.

Disadvantages

• Limited number of switch channels (four in total).
• Not suitable for high-power applications due to its small package size.

Working Principles

DG405DJ-E3 operates based on the principle of MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) switching. When a control signal is applied to the appropriate input pin, the corresponding switch channel is activated, allowing the signal to pass through from the input to the output path.

Detailed Application Field Plans

DG405DJ-E3 finds extensive application in various electronic systems, including but not limited to: - Audio and video signal routing in multimedia devices. - Data acquisition systems for signal selection and multiplexing. - Test and measurement equipment for signal switching. - Industrial automation for control signal routing. - Communication systems for signal routing and switching.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to DG405DJ-E3 are: - CD4053B: Triple 2-channel analog switch - ADG1419: Quad SPST analog switch - MAX4617: Quad SPDT analog switch - TS5A23157: Quad single-pole single-throw analog switch

These alternative models can be considered based on specific application requirements and design constraints.

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