ADG409BRU

Product Overview

Category: Integrated Circuits (ICs)

Use: ADG409BRU is a high-performance analog multiplexer/demultiplexer designed for switching and routing analog signals. It provides a versatile solution for various applications requiring signal routing, such as audio/video systems, telecommunications, instrumentation, and industrial control.

Characteristics: - Low on-resistance - Wide voltage range - High bandwidth - Low power consumption - Fast switching speed

Package: ADG409BRU is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) package, which ensures easy integration into circuit boards and allows for efficient heat dissipation.

Essence: The essence of ADG409BRU lies in its ability to efficiently route analog signals while maintaining low distortion and high signal integrity.

Packaging/Quantity: ADG409BRU is typically sold in reels containing 250 units per reel.

Specifications

• Supply Voltage Range: ±5V to ±22V
• On-Resistance: 80Ω (typical)
• Bandwidth: 100MHz (typical)
• Power Consumption: 0.5mW (typical)
• Switching Time: 150ns (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ADG409BRU features a 16-pin configuration with the following pin assignments:

1. IN1
2. IN2
3. IN3
4. IN4
5. V+
6. D/GND
7. COM
8. NO1
9. NO2
10. NO3
11. NO4
12. V-
13. S1
14. S2
15. S3
16. S4

Functional Features

• High channel isolation
• Low crosstalk
• Break-before-make switching action
• ESD (Electrostatic Discharge) protection on all pins

Advantages and Disadvantages

Advantages: - Low on-resistance ensures minimal signal attenuation - Wide voltage range allows compatibility with various systems - High bandwidth enables transmission of high-frequency signals - Low power consumption reduces energy requirements - Fast switching speed enhances overall system performance

Disadvantages: - Limited number of channels (4 channels in ADG409BRU) - Relatively higher cost compared to simpler analog switches

Working Principles

ADG409BRU operates based on the principle of solid-state switching. It utilizes MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) technology to control the flow of analog signals through its internal channels. By applying appropriate control voltages to the select pins (S1-S4), the desired input signal can be routed to the corresponding output pin (NO1-NO4).

Detailed Application Field Plans

ADG409BRU finds extensive applications in various fields, including:

1. Audio/Video Systems: Enables signal routing in audio/video mixers, amplifiers, and switchers.
2. Telecommunications: Facilitates signal switching in telecommunication networks and equipment.
3. Instrumentation: Allows for flexible signal routing in test and measurement instruments.
4. Industrial Control: Provides efficient signal management in industrial automation systems.

Detailed and Complete Alternative Models

1. ADG408BRU: Similar to ADG409BRU but with 8 channels instead of 4.
2. ADG411BRU: Offers similar functionality with additional features like latch-up immunity.
3. ADG436BRZ: Analog multiplexer/demultiplexer with 16 channels.

These alternative models provide options with varying channel counts and additional features to suit specific application requirements.

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