ISL3485EFBZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: The ISL3485EFBZ-T is a high-speed differential bus transceiver designed for use in industrial applications. It provides robust communication and signal transmission between devices operating in noisy environments.

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

Package: The ISL3485EFBZ-T is available in a small outline package (SOIC) with 8 pins.

Essence: This IC serves as a bridge between devices communicating over a differential bus, ensuring reliable and accurate data transfer even in harsh industrial environments.

Packaging/Quantity: The ISL3485EFBZ-T is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Data Rate: Up to 20 Mbps
• Operating Temperature Range: -40°C to +85°C
• Input Hysteresis: 50mV
• Output Current: ±10mA
• ESD Protection: ±15kV (Human Body Model)
• Package Type: SOIC-8

Pin Configuration

The ISL3485EFBZ-T has the following pin configuration:

```

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| | --| VCC GND|-- Pin 1: Power supply --| RO DI |-- Pin 2: Receiver output / Driver input --| RE DE |-- Pin 3: Receiver enable / Driver enable --| DE RE |-- Pin 4: Driver enable / Receiver enable --| DI RO |-- Pin 5: Driver input / Receiver output --| GND VCC|-- Pin 6: Ground --| B A |-- Pin 7: Differential bus lines --| A B |-- Pin 8: Differential bus lines |___________| ```

Functional Features

• High-speed differential bus communication
• Built-in ESD protection for enhanced reliability
• Receiver and driver enable control for flexible operation
• Wide operating voltage range allows compatibility with various systems
• Low power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages: - Reliable data transmission in noisy industrial environments - Robust ESD protection ensures device longevity - Flexible enable control for efficient system operation - Wide operating voltage range enhances compatibility - Low power consumption for energy efficiency

Disadvantages: - Limited data rate compared to some other high-speed transceivers - Requires external components for complete functionality

Working Principles

The ISL3485EFBZ-T operates by receiving and transmitting differential signals over a bus. It employs differential signaling to achieve noise immunity and reliable data transfer. The receiver section amplifies and converts the received differential signals into logic-level outputs, while the driver section converts logic-level inputs into differential signals for transmission.

Detailed Application Field Plans

The ISL3485EFBZ-T finds application in various industrial fields, including: 1. Factory automation systems 2. Process control equipment 3. Motor control systems 4. Robotics 5. Industrial networking

Detailed and Complete Alternative Models

1. SN65HVD10: High-Speed CAN Transceiver
2. MAX485: RS-485/RS-422 Transceiver
3. LTC2850: Low Power RS-485 Transceiver
4. ADM2483: Isolated RS-485 Transceiver
5. DS90LV019: LVDS Differential Line Driver/Receiver

These alternative models offer similar functionality and can be considered as alternatives to the ISL3485EFBZ-T.

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