MAX4581CUE+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuits (ICs)

Use: The MAX4581CUE+ is a high-performance, quad, single-pole/single-throw (SPST) analog switch designed for precision signal routing applications. It provides a reliable and efficient solution for switching analog signals in various electronic systems.

Characteristics: - High precision: The MAX4581CUE+ offers low on-resistance and low leakage current, ensuring minimal signal distortion and accurate signal routing. - Fast switching speed: With a typical turn-on time of 20ns and turn-off time of 15ns, this IC enables rapid signal switching without introducing significant delays. - Wide voltage range: It operates over a wide supply voltage range of ±4.5V to ±20V, making it suitable for use in both low-voltage and high-voltage applications. - Low power consumption: The MAX4581CUE+ consumes very low power, making it energy-efficient and suitable for battery-powered devices. - Small package size: This IC is available in a compact 16-pin TSSOP package, allowing for space-saving integration into electronic circuits.

Package and Quantity: The MAX4581CUE+ is supplied in a 16-pin TSSOP package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: ±4.5V to ±20V
• On-Resistance (R_ON): 50Ω (typical)
• Leakage Current (I_LEAK): 0.1nA (typical)
• Turn-On Time (t_ON): 20ns (typical)
• Turn-Off Time (t_OFF): 15ns (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX4581CUE+ features a 16-pin TSSOP package with the following pin configuration:

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| | | 1 9 16| | | | 2 8 15| | | | 3 7 14| | | | 4 6 13| | | | 5 10 12| |___________| ```

Pin Description: 1. IN1: Input control for switch 1 2. OUT1: Output for switch 1 3. GND: Ground reference 4. IN2: Input control for switch 2 5. OUT2: Output for switch 2 6. V-: Negative supply voltage 7. IN3: Input control for switch 3 8. OUT3: Output for switch 3 9. IN4: Input control for switch 4 10. OUT4: Output for switch 4 11. NC: No connection 12. V+: Positive supply voltage 13. COM: Common terminal for all switches 14. INH: Input control for high impedance mode 15. EN: Enable input 16. NC: No connection

Functional Features

The MAX4581CUE+ offers the following functional features: - Quad SPST Switches: It provides four independent single-pole/single-throw (SPST) switches, allowing for simultaneous or individual signal routing. - High Precision: The IC ensures minimal signal distortion and accurate switching due to its low on-resistance and low leakage current. - Fast Switching Speed: With rapid turn-on and turn-off times, it enables quick signal routing without introducing significant delays. - High Voltage Range: It supports a wide supply voltage range, making it suitable for various applications with different voltage requirements. - Low Power Consumption: The IC consumes very low power, making it energy-efficient and suitable for battery-powered devices. - High Reliability: The MAX4581CUE+ is designed to provide reliable performance over an extended operating temperature range.

Advantages and Disadvantages

Advantages: - High precision signal routing - Fast switching speed - Wide voltage range compatibility - Low power consumption - Compact package size for space-saving integration

Disadvantages: - Limited number of switches (4) - No built-in protection against overvoltage or ESD events

Working Principles

The MAX4581CUE+ operates based on the principles of analog switch technology. When the input control for a specific switch is activated, the corresponding switch connects the input signal to the output terminal. This allows for the desired signal routing within the electronic system. The low on-resistance and low leakage current of the IC ensure minimal signal distortion during the switching process.

Detailed Application Field Plans