DG407EWI

Product Overview

• Category: Integrated Circuit (IC)
• Use: Analog Switch
• Characteristics: High-speed, Low-power, Quad SPST Switch
• Package: SOIC-16
• Essence: The DG407EWI is a high-performance analog switch designed for use in various applications requiring fast switching and low power consumption.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Number of Switches: 4
• Switch Type: Single Pole Single Throw (SPST)
• On-Resistance: 35 Ohms (typical)
• Off-Leakage Current: 1nA (maximum)
• Operating Voltage Range: ±5V to ±20V
• Bandwidth: 100MHz (typical)
• Power Supply Current: 1.5mA (maximum)

Detailed Pin Configuration

The DG407EWI has a total of 16 pins arranged as follows:

```

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| | | 1 16 | | | | 2 15 | | | | 3 14 | | | | 4 13 | | | | 5 12 | | | | 6 11 | | | | 7 10 | | | | 8 9 | |___________| ```

Functional Features

• Fast switching speed allows for quick signal routing.
• Low on-resistance ensures minimal signal distortion.
• Wide operating voltage range provides flexibility in different applications.
• Low power consumption helps conserve energy.

Advantages and Disadvantages

Advantages: - High-speed switching capability - Low power consumption - Wide operating voltage range - Compact SOIC-16 package

Disadvantages: - Relatively high on-resistance compared to some alternative models - Limited number of switches (4)

Working Principles

The DG407EWI operates based on the principle of field-effect transistors (FETs). It utilizes MOSFET technology to achieve fast and efficient signal routing. When a control voltage is applied, the corresponding switch turns on, allowing the signal to pass through. Conversely, when the control voltage is removed, the switch turns off, blocking the signal.

Detailed Application Field Plans

The DG407EWI finds applications in various fields, including:

1. Audio Systems: Used for audio signal routing and switching in mixers, amplifiers, and audio interfaces.
2. Test and Measurement Equipment: Enables signal selection and routing in oscilloscopes, function generators, and data acquisition systems.
3. Communication Systems: Facilitates signal switching in telecommunication devices, such as routers, modems, and PBX systems.
4. Industrial Automation: Allows for signal routing and control in PLCs (Programmable Logic Controllers) and industrial control systems.

Detailed and Complete Alternative Models

1. DG406EWI: Similar to DG407EWI but with 6 switches instead of 4.
2. DG408EWI: Similar to DG407EWI but with 8 switches instead of 4.
3. ADG1419: Analog Devices alternative with similar specifications and functionality.

Note: This is not an exhaustive list, and there may be other alternative models available from different manufacturers.

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