DG445BDY-E3

Product Overview

Category

DG445BDY-E3 belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for signal switching and routing purposes.

Characteristics

• High reliability
• Low power consumption
• Compact size
• Wide operating voltage range

Package

DG445BDY-E3 is available in a small outline package (SOP) format.

Essence

The essence of DG445BDY-E3 lies in its ability to efficiently switch and route signals within electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Operating Voltage Range: 2.7V to 12V
• On-Resistance: 10Ω (typical)
• Off-State Leakage Current: 1nA (maximum)
• Switching Time: 20ns (typical)
• Maximum Power Dissipation: 500mW

Detailed Pin Configuration

DG445BDY-E3 has a total of 8 pins arranged as follows:

```

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| | --| 1 8 |-- --| 2 7 |-- --| 3 6 |-- --| 4 5 |-- |___________| ```

Pin Description: 1. VDD: Positive supply voltage 2. IN1: Input control signal 1 3. IN2: Input control signal 2 4. IN3: Input control signal 3 5. GND: Ground 6. OUT1: Output 1 7. OUT2: Output 2 8. OUT3: Output 3

Functional Features

• Triple SPDT (Single Pole Double Throw) switch configuration
• Low on-resistance for minimal signal distortion
• Wide operating voltage range allows compatibility with various systems
• Fast switching time for efficient signal routing

Advantages and Disadvantages

Advantages

• High reliability ensures long-term performance
• Low power consumption minimizes energy usage
• Compact size enables integration into space-constrained designs
• Wide operating voltage range provides versatility in different applications

Disadvantages

• Limited number of output channels (3)
• May require additional circuitry for complex signal routing scenarios

Working Principles

DG445BDY-E3 operates based on the principles of solid-state switching. When the appropriate control signals are applied to the input pins, the internal switches change their state, allowing the desired signal path to be established between the input and output pins.

Detailed Application Field Plans

DG445BDY-E3 finds applications in various fields, including but not limited to: 1. Audio equipment: Signal routing in audio mixers, amplifiers, and receivers. 2. Communication systems: Switching signals in telecommunication devices and network switches. 3. Test and measurement instruments: Signal selection and routing in testing equipment. 4. Industrial automation: Control signal routing in PLCs (Programmable Logic Controllers) and industrial machinery.

Detailed and Complete Alternative Models

1. DG444BDY-E3: Similar to DG445BDY-E3 but with dual SPDT switch configuration.
2. DG446BDY-E3: Similar to DG445BDY-E3 but with quad SPDT switch configuration.
3. DG547BDY-E3: Triple SPST (Single Pole Single Throw) switch configuration with higher current handling capability.

These alternative models offer similar functionality and can be considered as alternatives to DG445BDY-E3 based on specific application requirements.

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