ADG528ABQ

Product Overview

Category

ADG528ABQ belongs to the category of analog multiplexers/demultiplexers.

Use

It is primarily used for signal routing and switching in electronic circuits.

Characteristics

• Analog multiplexer with 8 channels
• Low on-resistance: typically 50 ohms
• Wide supply voltage range: ±4.5V to ±18V
• Low power consumption: typically 1.5mW
• Fast switching speed: typically 100ns

Package

ADG528ABQ comes in a standard 16-pin quad flat package (QFP).

Essence

The essence of ADG528ABQ lies in its ability to efficiently route analog signals in electronic systems, enabling seamless switching between multiple input sources.

Packaging/Quantity

This product is typically packaged in reels containing 250 units.

Specifications

• Number of Channels: 8
• On-Resistance: 50 ohms (typical)
• Supply Voltage Range: ±4.5V to ±18V
• Power Consumption: 1.5mW (typical)
• Switching Speed: 100ns (typical)

Detailed Pin Configuration

1. IN1: Input channel 1
2. IN2: Input channel 2
3. IN3: Input channel 3
4. IN4: Input channel 4
5. IN5: Input channel 5
6. IN6: Input channel 6
7. IN7: Input channel 7
8. IN8: Input channel 8
9. VDD: Positive supply voltage
10. GND: Ground
11. S0: Channel selection bit 0
12. S1: Channel selection bit 1
13. S2: Channel selection bit 2
14. EN: Enable pin
15. COM: Common terminal
16. VSS: Negative supply voltage

Functional Features

• High channel count for versatile signal routing
• Low on-resistance ensures minimal signal distortion
• Wide supply voltage range allows compatibility with various systems
• Low power consumption for energy-efficient operation
• Fast switching speed enables real-time signal switching

Advantages and Disadvantages

Advantages

• Versatile signal routing capabilities
• Low signal distortion
• Wide compatibility with different systems
• Energy-efficient operation
• Real-time signal switching

Disadvantages

• Limited to analog signals only
• Relatively high cost compared to digital multiplexers

Working Principles

ADG528ABQ operates based on the principle of analog multiplexing. It uses a combination of electronic switches to selectively connect one of the eight input channels to the output. The channel selection is controlled by the binary inputs S0, S1, and S2. When the appropriate channel is selected, the analog signal from that channel passes through the switch and appears at the output.

Detailed Application Field Plans

ADG528ABQ finds applications in various fields where analog signal routing and switching are required. Some of the common application areas include:

1. Audio Systems: Used for audio signal routing in mixers, amplifiers, and audio interfaces.
2. Test and Measurement Equipment: Enables switching between different test signals in oscilloscopes, data acquisition systems, and signal generators.
3. Communication Systems: Facilitates signal routing in telecommunication devices, such as modems and routers.
4. Industrial Automation: Used for signal switching in control systems and industrial instrumentation.
5. Medical Devices: Enables signal routing in medical imaging equipment, patient monitoring systems, and diagnostic devices.

Detailed and Complete Alternative Models

1. ADG508ABQ: Analog multiplexer/demultiplexer with 8 channels, similar characteristics to ADG528ABQ.
2. ADG518ABQ: Analog multiplexer/demultiplexer with 16 channels, suitable for applications requiring higher channel count.
3. ADG540ABQ: Analog switch with 4 channels, lower channel count but similar characteristics to ADG528ABQ.

These alternative models provide options with varying channel counts and specifications, allowing users to choose the most suitable product for their specific application requirements.

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