ISL84781IV

Product Overview

Category: Integrated Circuit (IC)

Use: The ISL84781IV is a high-performance analog switch designed for use in various electronic applications. It provides a versatile solution for signal routing and switching needs.

Characteristics: - High-speed switching capability - Low ON-resistance - Wide voltage range compatibility - Low power consumption - Compact package size

Package: The ISL84781IV is available in a small outline integrated circuit (SOIC) package, which ensures ease of integration into different circuit designs.

Essence: This IC serves as a reliable and efficient component for signal routing and switching, enabling seamless connectivity between different parts of an electronic system.

Packaging/Quantity: The ISL84781IV is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: 2.7V to 12V
• ON-Resistance (R_ON): 0.5Ω (typical)
• Maximum Continuous Current: 200mA
• Operating Temperature Range: -40°C to +85°C
• Control Logic Compatibility: CMOS, TTL

Pin Configuration

The ISL84781IV features a 16-pin configuration, as shown below:

```

Pin Number | Pin Name | Description

    1       |     IN1      |   Input 1
    2       |     IN2      |   Input 2
    3       |     IN3      |   Input 3
    ...     |     ...      |   ...
    14      |     IN14     |   Input 14
    15      |     V+       |   Positive Supply Voltage
    16      |     GND      |   Ground

```

Functional Features

• High-speed switching: The ISL84781IV offers fast switching times, allowing for efficient signal routing in time-critical applications.
• Low ON-resistance: With a low R_ON value, this IC minimizes signal attenuation and distortion during switching operations.
• Wide voltage range compatibility: The device can operate within a broad voltage range, making it suitable for various electronic systems.
• Low power consumption: The IC consumes minimal power, contributing to energy-efficient designs.

Advantages and Disadvantages

Advantages: - Fast switching speed enhances system performance. - Low ON-resistance ensures minimal signal loss. - Wide voltage range compatibility increases versatility. - Compact package size facilitates integration into different circuit layouts.

Disadvantages: - Limited maximum continuous current may restrict usage in high-power applications. - Control logic compatibility limited to CMOS and TTL.

Working Principles

The ISL84781IV operates based on the principles of analog switch technology. When a control signal is applied to the appropriate input pin, the corresponding switch connects or disconnects the associated signal path. This allows for the desired signal routing and switching within an electronic system.

Detailed Application Field Plans

The ISL84781IV finds application in various fields, including but not limited to: 1. Audio and video equipment 2. Communication systems 3. Test and measurement instruments 4. Industrial automation 5. Medical devices 6. Automotive electronics

Detailed and Complete Alternative Models

1. ISL84781IR - Similar specifications and features, but available in a different package (QFN).
2. ISL84781IP - Similar specifications and features, but available in a different package (PDIP).

These alternative models provide flexibility in choosing the most suitable package type for specific design requirements.

In conclusion, the ISL84781IV is a versatile analog switch IC that offers high-speed switching, low ON-resistance, and wide voltage range compatibility. Its compact package size and various alternative models make it suitable for diverse electronic applications.