ISL32459EIBZ-T

Product Overview

Category

ISL32459EIBZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for serial communication applications.

Characteristics

• High-speed RS-485/RS-422 transceiver
• Supports data rates up to 20Mbps
• Wide supply voltage range: 3V to 5.5V
• Low quiescent current: 300µA
• ESD protection up to ±15kV (human body model)
• Half-duplex and full-duplex operation modes

Package

ISL32459EIBZ-T is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL32459EIBZ-T lies in its ability to provide reliable and high-speed communication between devices using the RS-485/RS-422 protocols.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Data Rate: Up to 20Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 8
• Package Type: SOIC

Detailed Pin Configuration

1. DE (Driver Enable)
2. RE (Receiver Enable)
3. A (Non-Inverting Data Line)
4. B (Inverting Data Line)
5. GND (Ground)
6. Vcc (Supply Voltage)
7. Y (Receiver Output)
8. Z (Receiver Output)

Functional Features

• High-speed data transmission
• Robust ESD protection
• Low power consumption
• Wide operating voltage range
• Half-duplex and full-duplex operation modes
• Suitable for long-distance communication

Advantages

• Supports high data rates, enabling fast communication
• Wide supply voltage range allows compatibility with various systems
• ESD protection ensures reliability in harsh environments
• Low quiescent current minimizes power consumption
• Flexible operation modes provide versatility in different applications

Disadvantages

• Limited to RS-485/RS-422 communication protocols
• Requires additional external components for complete system implementation
• May not be suitable for applications requiring extremely low power consumption

Working Principles

ISL32459EIBZ-T operates based on the RS-485/RS-422 standards. It uses differential signaling to transmit and receive data, allowing for noise immunity and long-distance communication. The driver and receiver sections of the IC ensure proper signal transmission and reception.

Detailed Application Field Plans

ISL32459EIBZ-T finds applications in various fields, including:

1. Industrial automation: Used for communication between PLCs, sensors, and actuators.
2. Building automation: Enables communication between control panels, HVAC systems, and lighting controls.
3. Automotive systems: Facilitates communication between different electronic modules within a vehicle.
4. Telecommunications: Used in networking equipment for reliable data transmission.
5. Medical devices: Enables communication between medical instruments and control systems.

Detailed and Complete Alternative Models

1. MAX485EESA+: Similar specifications and features as ISL32459EIBZ-T, available in a different package.
2. SN65HVD485EDR: RS-485 transceiver with comparable characteristics, offered by a different manufacturer.
3. LTC2850IMS#PBF: Low-power RS-485 transceiver with extended temperature range.

Note: This is not an exhaustive list, and there are several alternative models available in the market.

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