ISL31491EIBZ-T7A

Product Overview

Category

ISL31491EIBZ-T7A belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in communication systems and industrial applications for data transmission and reception.

Characteristics

• High-speed data transmission
• Low power consumption
• Wide operating voltage range
• Robust noise immunity
• Small form factor

Package

ISL31491EIBZ-T7A is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of ISL31491EIBZ-T7A lies in its ability to provide reliable and efficient data communication in various applications.

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: 3.3V
• Data Rate: Up to 1 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 8
• Interface Type: RS-485/RS-422

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

• Half-duplex communication
• Built-in fail-safe receiver
• Enhanced ESD protection
• Short-circuit and thermal shutdown protection
• Low quiescent current

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
• Small form factor enables space-saving designs

Disadvantages

• Limited to half-duplex communication only
• Requires additional external components for full functionality

Working Principles

ISL31491EIBZ-T7A operates based on the RS-485/RS-422 standard, which uses differential signaling for data transmission. The driver section converts the logic-level signals into differential voltage signals, while the receiver section converts the received differential signals back into logic-level signals.

Detailed Application Field Plans

ISL31491EIBZ-T7A finds applications in various fields, including: 1. Industrial automation systems 2. Building automation and control systems 3. Automotive electronics 4. Telecommunication equipment 5. Security systems

Detailed and Complete Alternative Models

1. MAX485EESA+
2. SN65HVD485EDR
3. LTC2850IMS8#PBF
4. ADM2486BRWZ-REEL7
5. SP3485EN-L/TR

These alternative models offer similar functionality and can be used as substitutes for ISL31491EIBZ-T7A in different applications.

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