TS3A225ERTER

Product Overview

• Category: Analog Switch
• Use: Signal Routing and Switching
• Characteristics: High-Speed, Low-Power, Bidirectional
• Package: QFN (Quad Flat No-Lead)
• Essence: Efficient signal routing and switching solution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Number of Channels: 2
• Switch Type: SPDT (Single Pole Double Throw)
• Voltage Supply Range: 1.65V to 5.5V
• On-Resistance: 4Ω (typical)
• Bandwidth: 1GHz (typical)
• Power Consumption: 0.5μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TS3A225ERTER has a total of 16 pins arranged as follows:

```

---

| | | U | |___________________|

Pin Configuration:

  1   2   3   4
_______________

| | 1 | VDD IN1 GND | 16 |_______________|

  5   6   7   8
_______________

| | 2 | IN2 OUT EN | 15 |_______________|

  9  10  11  12
_______________

| | 3 | NC NC GND | 14 |_______________|

 13  14  15  16
_______________

| | 4 | NC NC GND | 13 |_______________| ```

Functional Features

• Bidirectional signal routing capability
• Low on-resistance for minimal signal distortion
• Wide voltage supply range for compatibility with various systems
• High bandwidth for accurate signal transmission
• Low power consumption for energy efficiency
• ESD protection for enhanced reliability

Advantages and Disadvantages

Advantages: - Efficient signal routing and switching solution - High-speed operation - Low power consumption - Wide operating temperature range - ESD protection for improved reliability

Disadvantages: - Limited number of channels (2) - Relatively high on-resistance compared to some alternatives

Working Principles

The TS3A225ERTER is an analog switch that allows the user to route signals between two different paths. It operates based on the control signal provided to the EN (Enable) pin. When the EN pin is high, the switch connects IN1 to OUT, and when the EN pin is low, it connects IN2 to OUT. This bidirectional functionality enables seamless signal routing in various applications.

Detailed Application Field Plans

The TS3A225ERTER can be used in a wide range of applications, including but not limited to:

1. Audio Systems: Signal routing in audio mixers, amplifiers, and headphones.
2. Communication Devices: Switching between antennas or transceivers in wireless communication systems.
3. Test and Measurement Equipment: Signal switching in oscilloscopes, function generators, and data acquisition systems.
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 devices.

Detailed and Complete Alternative Models

1. TS3A24157: Similar characteristics and package, but with 4 channels instead of 2.
2. TS5A23157: Higher bandwidth and lower on-resistance, suitable for high-speed applications.
3. TS3A5017: Lower power consumption and smaller package size, ideal for portable devices.

These alternative models offer different trade-offs in terms of channel count, performance, and package size, allowing users to choose the most suitable option for their specific requirements.

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