ISL3176EIBZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: ISL3176EIBZ-T is a transceiver IC used for serial communication. It is specifically designed for RS-485/RS-422 applications.

Characteristics: - High-speed data transmission - Low power consumption - Robust noise immunity - Wide operating voltage range - ESD protection - Half-duplex communication

Package: The ISL3176EIBZ-T comes in a small outline integrated circuit (SOIC) package.

Essence: This IC serves as a bridge between different devices, enabling reliable and efficient communication over long distances.

Packaging/Quantity: The ISL3176EIBZ-T is typically sold in reels containing 2500 units.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Data Rate: Up to 40 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 8
• Pin Pitch: 1.27mm

Detailed Pin Configuration

The ISL3176EIBZ-T has the following pin configuration:

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

Functional Features

• Driver and receiver enable control
• Thermal shutdown protection
• Short-circuit protection
• Receiver fail-safe feature
• Glitch-free power-up and power-down
• Enhanced ESD protection

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Wide operating voltage range allows compatibility with various systems - Robust noise immunity ensures reliable communication in noisy environments - Low power consumption for energy-efficient operation - Enhanced ESD protection safeguards the IC from electrostatic discharge

Disadvantages: - Limited to half-duplex communication only - Requires additional components for full RS-485/RS-422 functionality

Working Principles

The ISL3176EIBZ-T operates based on the RS-485/RS-422 standard. It uses differential signaling to transmit data over long distances while minimizing noise interference. The driver section converts logic-level signals into balanced differential voltages, which are then transmitted through the A and B pins. The receiver section receives the differential signals and converts them back into logic-level signals.

Detailed Application Field Plans

The ISL3176EIBZ-T is widely used in various applications, including:

1. Industrial Automation: Used for communication between PLCs (Programmable Logic Controllers), sensors, and actuators in industrial control systems.
2. Building Automation: Enables communication between different building automation devices such as HVAC systems, lighting controls, and access control systems.
3. Telecommunications: Facilitates reliable data transmission in telecommunication networks, including base stations, routers, and switches.
4. Automotive: Used in automotive systems for communication between different electronic modules, such as engine control units, body control modules, and infotainment systems.

Detailed and Complete Alternative Models

1. MAX485EESA+: Similar specifications and features to ISL3176EIBZ-T, available in a smaller SOIC package.
2. SN65HVD485EDR: Compatible with RS-485/RS-422 standards, offers higher data rates, and comes in a different package.
3. LTC2857IGN#PBF: Provides enhanced ESD protection and supports extended temperature range.

These alternative models offer similar functionality and can be considered as alternatives to the ISL3176EIBZ-T based on specific requirements.

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