ISL84523IVZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: The ISL84523IVZ-T is a high-speed, dual SPST (Single-Pole Single-Throw) analog switch designed for use in various electronic applications. It provides a reliable and efficient solution for signal routing and switching.

Characteristics: - High-speed operation - Low ON-resistance - Wide supply voltage range - Low power consumption - ESD protection

Package: The ISL84523IVZ-T is available in a compact 8-lead SOIC (Small Outline Integrated Circuit) package. This package offers excellent thermal performance and ease of handling during assembly.

Essence: The essence of the ISL84523IVZ-T lies in its ability to provide fast and reliable switching between two different signals or circuits. It ensures minimal signal distortion and maintains signal integrity.

Packaging/Quantity: The ISL84523IVZ-T is typically packaged 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): 4Ω (typical)
• Maximum Continuous Current: 300mA
• Bandwidth: 200MHz
• Input/Output Capacitance: 5pF (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL84523IVZ-T features an 8-pin configuration:

``` ___________ | | 1 | | 8 |___________|

Pin 1: IN1 Pin 2: GND Pin 3: IN2 Pin 4: V+ Pin 5: COM1 Pin 6: NO1 Pin 7: COM2 Pin 8: NO2 ```

Functional Features

• High-speed switching: The ISL84523IVZ-T offers fast switching times, allowing for quick and efficient signal routing.
• Low ON-resistance: With a low ON-resistance, the IC minimizes signal attenuation and distortion.
• Wide supply voltage range: The device operates within a wide voltage range, making it suitable for various applications.
• ESD protection: The IC is equipped with built-in electrostatic discharge (ESD) protection, ensuring robustness against static electricity.

Advantages and Disadvantages

Advantages: - Fast switching speed enables efficient signal routing. - Low ON-resistance ensures minimal signal distortion. - Wide supply voltage range allows for versatile application. - ESD protection enhances reliability.

Disadvantages: - Limited maximum continuous current may restrict certain high-power applications. - Higher cost compared to basic analog switches.

Working Principles

The ISL84523IVZ-T operates based on the principle of solid-state switching. When an appropriate control signal is applied to the input pins (IN1 and IN2), the IC selectively connects the corresponding Normally Open (NO) terminal to the Common (COM) terminal. This allows the user to switch between two different signals or circuits.

Detailed Application Field Plans

The ISL84523IVZ-T finds applications in various fields, including:

1. Audio/Video Systems: Enables signal routing and switching in audio/video receivers, amplifiers, and multimedia devices.
2. Communication Systems: Facilitates signal switching in telecommunication equipment, routers, and network switches.
3. Test and Measurement Instruments: Allows for flexible signal routing in oscilloscopes, data acquisition systems, and function generators.
4. Industrial Automation: Used for signal switching in industrial control systems, PLCs (Programmable Logic Controllers), and robotics.
5. Automotive Electronics: Enables signal routing in automotive infotainment systems, navigation devices, and vehicle diagnostics.

Detailed and Complete Alternative Models

1. ADG1419: Analog Devices offers a similar dual SPST analog switch with low ON-resistance and fast switching speed.
2. MAX4618: Maxim Integrated provides a dual SPST analog switch with low ON-resistance and wide supply voltage range.
3. DG9416: Diodes Incorporated offers a high-speed dual SPST analog switch with low ON-resistance and ESD protection.

These alternative models provide comparable features and can be considered as substitutes for the ISL84523IVZ-T in various applications.

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