TS3A4741DGKR

Product Overview

• Category: Analog Switch
• Use: Signal Routing and Switching
• Characteristics: Low ON-State Resistance, Wide Voltage Range, High Bandwidth
• Package: VSSOP-8
• Essence: High-performance analog switch for signal routing applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• ON-State Resistance: 0.5 Ohms (typical)
• Supply Voltage Range: ±2 V to ±20 V
• Bandwidth: 200 MHz (typical)
• Leakage Current: 1 nA (maximum)
• Crosstalk: -80 dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TS3A4741DGKR has a VSSOP-8 package with the following pin configuration:

1. IN1: Input 1
2. IN2: Input 2
3. COM: Common Terminal
4. NO: Normally Open Terminal
5. NC: Normally Closed Terminal
6. GND: Ground
7. V+ : Positive Supply Voltage
8. V- : Negative Supply Voltage

Functional Features

• Low ON-State Resistance allows for minimal signal distortion.
• Wide Voltage Range enables compatibility with various signal levels.
• High Bandwidth ensures accurate transmission of high-frequency signals.
• Low Leakage Current minimizes power consumption.
• Excellent Crosstalk performance reduces interference between channels.

Advantages

• High-performance analog switch for precise signal routing.
• Versatile voltage range compatibility for diverse applications.
• Compact VSSOP-8 package for space-constrained designs.
• Low ON-State Resistance ensures minimal signal loss.
• Wide bandwidth supports high-frequency signal transmission.

Disadvantages

• Limited number of channels (single-pole double-throw).
• Not suitable for high-power applications.
• Relatively higher cost compared to basic analog switches.

Working Principles

The TS3A4741DGKR is a single-pole double-throw (SPDT) analog switch. It operates by controlling the connection between the common terminal and either the normally open or normally closed terminal. When the control signal is applied, the switch toggles between the two states, allowing the desired signal path to be established or interrupted.

Detailed Application Field Plans

The TS3A4741DGKR finds applications in various fields, including:

1. Audio Systems: Signal routing in audio mixers, amplifiers, and headphones.
2. Communication Systems: Switching between different communication channels.
3. Test and Measurement Equipment: Signal switching for accurate measurements.
4. Industrial Control Systems: Routing signals in control panels and automation systems.
5. Medical Devices: Switching signals in medical imaging and diagnostic equipment.

Detailed and Complete Alternative Models

1. TS3A24159DGSR: Similar SPDT analog switch with lower ON-State Resistance.
2. TS5A23157DGSR: Dual SPDT analog switch with wider voltage range.
3. TS3A5017DGSR: Quad SPST analog switch with higher bandwidth.

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

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