DG411C/D

Product Overview

• Category: Integrated Circuit (IC)
• Use: Analog Switch
• Characteristics: High precision, low power consumption, compact size
• Package: Dual in-line package (DIP)
• Essence: The DG411C/D is a versatile analog switch IC that allows for the routing of analog signals in electronic circuits.
• Packaging/Quantity: Available in tape and reel packaging with 1000 units per reel.

Specifications

• Supply Voltage: ±15V
• On-Resistance: 50Ω (typical)
• Off-Leakage Current: 1nA (maximum)
• Operating Temperature Range: -40°C to +85°C
• Switching Time: 200ns (maximum)

Detailed Pin Configuration

The DG411C/D has a total of 16 pins arranged as follows:

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| | | 1 2 3 | |_______________| | | | 4 5 6 | |_______________| | | | 7 8 9 | |_______________| | | | 10 11 12 | |_______________| ```

Functional Features

• Four independent SPST (Single-Pole Single-Throw) switches
• Low on-resistance and off-leakage current for accurate signal routing
• Wide operating temperature range for various environments
• Fast switching time for real-time applications
• Compatible with both digital and analog signals

Advantages and Disadvantages

Advantages: - High precision and accuracy in signal routing - Low power consumption for energy-efficient designs - Compact size saves space in electronic circuits - Versatile usage in various applications

Disadvantages: - Limited number of switches (four) in a single IC package - May require additional external components for specific applications

Working Principles

The DG411C/D operates based on the principle of MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) switching. When a control voltage is applied to the appropriate pin, the corresponding switch is turned on, allowing the analog signal to pass through. The low on-resistance ensures minimal signal distortion.

Detailed Application Field Plans

The DG411C/D finds applications in various fields, including:

1. Audio Systems: Signal routing and switching in audio mixers, amplifiers, and equalizers.
2. Test and Measurement Equipment: Channel selection and signal routing in oscilloscopes, function generators, and data acquisition systems.
3. Communication Systems: Switching between different antennas or channels in wireless communication devices.
4. Industrial Automation: Control signal routing in PLCs (Programmable Logic Controllers) and industrial control systems.
5. Medical Devices: Signal routing in medical imaging equipment, patient monitoring systems, and diagnostic instruments.

Detailed and Complete Alternative Models

1. DG412C/D: Similar to DG411C/D but with eight independent SPST switches.
2. DG413C/D: Similar to DG411C/D but with four independent SPDT (Single-Pole Double-Throw) switches.
3. DG414C/D: Similar to DG411C/D but with sixteen independent SPST switches.

These alternative models provide expanded functionality and options for different application requirements.

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