ISL43140IRZ

Product Overview

Category: Integrated Circuit (IC)

Use: The ISL43140IRZ is a quad, single-pole double-throw (SPDT) analog switch designed for use in various electronic applications. It provides a versatile solution for signal routing and switching requirements.

Characteristics: - Quad SPDT switch - Low on-resistance - Wide voltage range - High bandwidth - Low power consumption

Package: The ISL43140IRZ is available in a small outline integrated circuit (SOIC) package. This package offers ease of integration into different circuit designs.

Essence: The essence of the ISL43140IRZ lies in its ability to provide reliable and efficient signal switching capabilities in a compact form factor.

Packaging/Quantity: The ISL43140IRZ is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 2.7V to 12V
• On-Resistance (R_ON): 0.6Ω (typical)
• Bandwidth: 200MHz (typical)
• Power Consumption: 1μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL43140IRZ features a 16-pin SOIC package with the following pin configuration:

Pin 1: IN1 Pin 2: COM1 Pin 3: NO1 Pin 4: NC1 Pin 5: GND Pin 6: NC2 Pin 7: NO2 Pin 8: COM2 Pin 9: IN2 Pin 10: IN3 Pin 11: COM3 Pin 12: NO3 Pin 13: NC3 Pin 14: GND Pin 15: NC4 Pin 16: NO4

Functional Features

• Quad SPDT switch allows for multiple signal routing options.
• Low on-resistance ensures minimal signal attenuation and distortion.
• Wide voltage range compatibility enables use in various voltage levels.
• High bandwidth supports high-frequency signal switching.
• Low power consumption minimizes energy usage.

Advantages and Disadvantages

Advantages: - Versatile solution for signal routing and switching needs. - Compact form factor for easy integration into different circuit designs. - Reliable performance with low on-resistance and high bandwidth. - Wide voltage range compatibility enhances flexibility.

Disadvantages: - Limited to quad SPDT functionality, may not suit applications requiring different switch configurations. - May not be suitable for extreme temperature environments due to specified operating temperature range.

Working Principles

The ISL43140IRZ operates based on the principles of solid-state switching. When a control signal is applied to the appropriate input pins (IN1, IN2, IN3), the corresponding switch (NO1-NC1, NO2-NC2, NO3-NC3) changes its position, allowing the desired signal path to be established between the common pins (COM1, COM2, COM3) and the normally open pins (NO1, NO2, NO3). This enables the user to selectively route signals as required.

Detailed Application Field Plans

The ISL43140IRZ finds application in various electronic systems, including but not limited to: - Audio and video signal routing - Communication systems - Test and measurement equipment - Industrial automation - Medical devices

Detailed and Complete Alternative Models

• ADG1411: Quad SPST Analog Switch
• MAX4617: Quad SPDT Analog Switch
• DG413: Quad SPDT CMOS Analog Switch
• TS5A23157: Quad SPDT Analog Switch with Low ON-State Resistance

These alternative models offer similar functionality to the ISL43140IRZ and can be considered as alternatives based on specific application requirements.

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