DG445BDY-T1-E3

Product Overview

• Category: Integrated Circuit
• Use: Digital Multiplexer
• Characteristics: High-speed switching, low power consumption
• Package: SOIC-16
• Essence: This integrated circuit is a digital multiplexer designed for high-speed switching applications.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage: 2.5V to 5.5V
• Input Voltage Range: 0V to VDD
• On-State Resistance: 4Ω (typical)
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 10ns (typical)

Detailed Pin Configuration

The DG445BDY-T1-E3 has a total of 16 pins, which are assigned as follows:

1. IN1: Input 1
2. IN2: Input 2
3. IN3: Input 3
4. IN4: Input 4
5. EN: Enable Input
6. GND: Ground
7. COM: Common Terminal
8. Y: Output

9-16. NC: No Connection

Functional Features

• High-speed switching capability allows for efficient signal routing.
• Low power consumption ensures energy efficiency.
• Wide input voltage range enables compatibility with various systems.
• Enable input allows for control over the multiplexer operation.

Advantages and Disadvantages

Advantages: - High-speed switching improves system performance. - Low power consumption reduces energy costs. - Wide input voltage range enhances versatility. - Enable input provides flexibility in controlling the multiplexer.

Disadvantages: - Limited number of inputs (4) may restrict certain applications. - On-state resistance (4Ω) may introduce signal attenuation.

Working Principles

The DG445BDY-T1-E3 is a digital multiplexer that operates by selectively routing one of the four input signals to the output based on the control signal applied to the enable input. When the enable input is high, the selected input is connected to the output, allowing the signal to pass through. Conversely, when the enable input is low, all inputs are disconnected from the output.

Detailed Application Field Plans

The DG445BDY-T1-E3 finds applications in various fields, including:

1. Communication Systems: Used for signal routing and switching in telecommunication networks.
2. Test and Measurement Equipment: Enables signal selection and routing in testing setups.
3. Data Acquisition Systems: Facilitates multiplexing of analog signals for data acquisition purposes.
4. Industrial Automation: Allows for efficient switching between different sensors or actuators.

Detailed and Complete Alternative Models

1. DG444BDY-T1-E3: Similar to DG445BDY-T1-E3 but with 2-input configuration.
2. DG446BDY-T1-E3: Similar to DG445BDY-T1-E3 but with 6-input configuration.
3. DG448BDY-T1-E3: Similar to DG445BDY-T1-E3 but with 8-input configuration.

These alternative models provide options with varying numbers of inputs to suit different application requirements.

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