TS3A5017PW

Product Overview

• Category: Analog Switch
• Use: The TS3A5017PW is a high-performance, single-pole, double-throw (SPDT) analog switch designed for use in a wide range of applications.
• Characteristics: It offers low on-state resistance and low leakage current, making it suitable for both audio and data signal switching. The device operates from a single 1.8V to 5.5V power supply, making it compatible with a variety of systems.
• Package: The TS3A5017PW is available in a small, space-saving TSSOP package.
• Essence: This analog switch provides a reliable and efficient solution for signal routing and switching in various electronic circuits.
• Packaging/Quantity: The TS3A5017PW is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• On-State Resistance: 0.5Ω (maximum)
• Leakage Current: 1nA (maximum)
• Bandwidth: 200MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TS3A5017PW features a total of 16 pins, which are assigned specific functions as follows:

1. IN1: Input control pin 1
2. IN2: Input control pin 2
3. COM: Common terminal
4. NO: Normally open terminal
5. NC: Normally closed terminal
6. GND: Ground
7. GND: Ground
8. GND: Ground
9. GND: Ground
10. VCC: Power supply voltage
11. VCC: Power supply voltage
12. VCC: Power supply voltage
13. VCC: Power supply voltage
14. GND: Ground
15. GND: Ground
16. GND: Ground

Functional Features

• Low on-state resistance for minimal signal distortion.
• Low leakage current ensures accurate signal routing.
• Wide supply voltage range allows compatibility with various systems.
• Fast switching speed for seamless signal transmission.
• High bandwidth enables high-frequency applications.
• ESD protection for enhanced reliability.

Advantages and Disadvantages

Advantages: - Low on-state resistance and leakage current ensure signal integrity. - Wide supply voltage range offers flexibility in system design. - Compact package saves board space. - Fast switching speed allows for efficient signal routing.

Disadvantages: - Limited number of channels (SPDT configuration). - May not be suitable for high-power applications.

Working Principles

The TS3A5017PW operates based on the principle of a single-pole, double-throw switch. It selectively connects one of two input signals to the output terminal based on the control signals applied to the IN1 and IN2 pins. When the control signals are set appropriately, the switch connects the COM terminal to either the NO or NC terminal, allowing the desired signal to pass through.

Detailed Application Field Plans

The TS3A5017PW finds applications in various fields, including:

1. Audio Systems: The analog switch can be used for audio signal routing in devices such as amplifiers, mixers, and audio interfaces.
2. Data Acquisition: It is suitable for multiplexing analog signals in data acquisition systems, enabling efficient measurement of multiple channels.
3. Communication Systems: The switch can be utilized for signal switching in communication systems, ensuring smooth transmission between different components.
4. Test and Measurement Equipment: It can be integrated into test setups to route signals between instruments and devices, facilitating accurate measurements.

Detailed and Complete Alternative Models

1. TS3A5017RGYR: Similar to the TS3A5017PW, but available in a different package (QFN).
2. TS5A23157DGSR: A dual SPDT analog switch with similar characteristics, suitable for applications requiring multiple channels.
3. TS3A4751PWR: An analog switch with enhanced ESD protection, ideal for applications where electrostatic discharge is a concern.

These alternative models offer similar functionality and can be considered as substitutes based on specific requirements.

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