DG2721DN-T1-E4

Product Overview

Category: Integrated Circuit (IC)

Use: The DG2721DN-T1-E4 is a versatile integrated circuit that serves as a multiplexer/demultiplexer switch. It allows for the selection of one input signal from multiple sources and routes it to a single output, or vice versa.

Characteristics: - High-speed switching capability - Low power consumption - Wide operating voltage range - Compact package size - RoHS compliant

Package: The DG2721DN-T1-E4 is available in a small outline package (SOP) with 8 pins.

Essence: This IC is designed to provide efficient signal routing in various electronic systems, enabling seamless connectivity between different components.

Packaging/Quantity: The DG2721DN-T1-E4 is typically packaged in reels, containing 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• On-State Resistance: 10Ω (typical)
• Bandwidth: Up to 100MHz
• Input/Output Capacitance: 5pF (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The DG2721DN-T1-E4 features the following pin configuration:

```

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| | --| IN1 |-- --| IN2 |-- --| IN3 |-- --| IN4 |-- --| GND |-- --| OUT |-- --| VCC |-- |___________| ```

Functional Features

• Multiplexing: The DG2721DN-T1-E4 can select one of the four input signals and route it to the output pin.
• Demultiplexing: It can also distribute a single input signal to one of the four output pins.
• Fast Switching: The IC offers high-speed switching, ensuring minimal signal delay and distortion.
• Low Power Consumption: Designed with power efficiency in mind, it consumes minimal power during operation.

Advantages and Disadvantages

Advantages: - Versatile functionality for signal routing applications - Compact size allows for integration into space-constrained designs - Wide operating voltage range enables compatibility with various systems - RoHS compliance ensures environmental friendliness

Disadvantages: - Limited number of input/output channels (4 in this case) - Higher on-state resistance compared to some alternative models

Working Principles

The DG2721DN-T1-E4 operates based on solid-state switching principles. It utilizes MOSFET technology to control the flow of signals between its input and output pins. When a specific input is selected, the corresponding MOSFET switches on, allowing the signal to pass through to the output pin. The other MOSFETs remain in an off state, preventing any interference or cross-talk between the inputs.

Detailed Application Field Plans

The DG2721DN-T1-E4 finds application in various electronic systems, including but not limited to: - Audio/Video Switching Systems - Communication Equipment - Test and Measurement Instruments - Industrial Control Systems - Automotive Electronics

Its ability to handle high-frequency signals makes it suitable for applications requiring fast and accurate signal routing.

Alternative Models

For users seeking alternatives to the DG2721DN-T1-E4, the following models provide similar functionality: - DG2711DN-T1-E4 - DG2731DN-T1-E4 - DG2741DN-T1-E4

These models offer different pin configurations, channel counts, or additional features, providing flexibility to meet specific design requirements.

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