DG528AK

Product Overview

• Category: Integrated Circuit
• Use: Analog Multiplexer/Demultiplexer
• Characteristics: High-speed, low-power consumption
• Package: DIP (Dual In-line Package)
• Essence: A versatile analog switch for signal routing applications
• Packaging/Quantity: Available in tubes of 25 units

Specifications

• Number of Channels: 8
• Switching Time: <5ns
• Supply Voltage Range: ±2V to ±18V
• On-Resistance: 50Ω (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DG528AK has a total of 16 pins. The pin configuration is as follows:

1. Channel 1 Input
2. Channel 2 Input
3. Channel 3 Input
4. Channel 4 Input
5. Channel 5 Input
6. Channel 6 Input
7. Channel 7 Input
8. Channel 8 Input
9. Common Output
10. Channel 1 Enable
11. Channel 2 Enable
12. Channel 3 Enable
13. Channel 4 Enable
14. Channel 5 Enable
15. Channel 6 Enable
16. Channel 7 Enable

Functional Features

• High-speed switching capability allows for quick signal routing.
• Low power consumption ensures efficient operation.
• Wide supply voltage range enables compatibility with various systems.
• On-resistance of 50Ω provides minimal signal distortion.

Advantages and Disadvantages

Advantages: - Fast switching time enhances system performance. - Low power consumption reduces energy usage. - Versatile use in different applications due to multiple channels. - Wide supply voltage range increases flexibility.

Disadvantages: - Limited on-resistance may not be suitable for high-power applications. - DIP package may require additional space compared to surface-mount packages.

Working Principles

The DG528AK is an analog multiplexer/demultiplexer that routes signals from multiple input channels to a common output. It operates based on the principle of electronic switching, where the control signals determine which channel is connected to the output. When a specific channel is enabled, the corresponding input signal is passed through to the output.

Detailed Application Field Plans

The DG528AK finds applications in various fields, including:

1. Audio and Video Systems: Signal routing in audio mixers, video switchers, and multimedia devices.
2. Test and Measurement Equipment: Channel selection in oscilloscopes, data acquisition systems, and signal generators.
3. Communication Systems: Switching between different communication channels in telecommunication equipment.
4. Industrial Automation: Signal routing in control systems, PLCs (Programmable Logic Controllers), and industrial instrumentation.
5. Medical Devices: Channel selection in medical imaging equipment, patient monitoring systems, and diagnostic instruments.

Detailed and Complete Alternative Models

1. CD4051B: 8-channel analog multiplexer/demultiplexer with similar specifications.
2. ADG408: CMOS analog multiplexer/demultiplexer with low on-resistance and fast switching time.
3. MAX4617: Precision analog switch with low leakage current and low charge injection.

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