ISL31490EIRTZ-T7A

Product Overview

Category

ISL31490EIRTZ-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

ISL31490EIRTZ-T7A is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL31490EIRTZ-T7A lies in its ability to provide reliable and efficient data communication in various applications.

Packaging/Quantity

ISL31490EIRTZ-T7A 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 20 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 14
• Interface Type: RS-485/RS-422

Detailed Pin Configuration

1. DE - Driver Output Enable
2. RE - Receiver Output Enable
3. DI - Driver Input
4. RO - Receiver Output
5. GND - Ground
6. B - Balanced Line B
7. A - Balanced Line A
8. VCC - Power Supply
9. Y - Receiver Output
10. Z - Receiver Output
11. /RE - Receiver Output Enable
12. /DE - Driver Output Enable
13. /DI - Driver Input
14. VCC - Power Supply

Functional Features

• Differential line driver and receiver
• Half-duplex communication
• Enhanced ESD protection
• Fail-safe receiver input
• Overvoltage and undervoltage protection

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Low power consumption for energy-efficient operation
• Wide operating voltage range allows compatibility with various systems
• Robust noise immunity ensures reliable communication in noisy environments
• Compact form factor enables integration into space-constrained applications

Disadvantages

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

Working Principles

ISL31490EIRTZ-T7A operates based on the RS-485/RS-422 standard, which utilizes differential signaling for robust data transmission. The driver converts the digital input signal into a balanced differential output, while the receiver converts the received differential signal back into a digital output.

Detailed Application Field Plans

ISL31490EIRTZ-T7A finds extensive application in various fields, including: 1. Industrial automation 2. Building automation 3. Process control systems 4. Security systems 5. Automotive electronics 6. Telecommunications

Detailed and Complete Alternative Models

1. MAX485ESA+
2. SN75176BP
3. LTC1480CN8
4. ADM485ARZ
5. SP3485EN-L/TR

These alternative models offer similar functionality and can be considered as substitutes for ISL31490EIRTZ-T7A in different applications.

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