ISL81487IB-T

Product Overview

Category: Integrated Circuit (IC)

Use: The ISL81487IB-T is a high-speed, differential bus transceiver designed for use in industrial applications. It provides reliable and efficient communication between devices in a network.

Characteristics: - High-speed data transmission - Differential signaling for noise immunity - Robust design for industrial environments - Low power consumption - Wide operating temperature range

Package: The ISL81487IB-T is available in a small outline integrated circuit (SOIC) package, which ensures easy integration into various electronic systems.

Essence: The essence of the ISL81487IB-T lies in its ability to facilitate fast and reliable communication in industrial settings, where noise and harsh conditions can pose challenges to data transmission.

Packaging/Quantity: The ISL81487IB-T is typically packaged in reels, with 2500 units per reel.

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 20 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 1
• Input/Output Type: Differential
• Package Type: SOIC

Detailed Pin Configuration

The ISL81487IB-T has a total of 8 pins, each serving a specific function:

1. VCC - Power supply voltage input
2. GND - Ground reference
3. RO - Receiver output
4. RE - Receiver enable
5. DE - Driver enable
6. DI - Driver input
7. VCC - Power supply voltage input
8. GND - Ground reference

Functional Features

• Differential Bus Transceiver: Enables bidirectional communication between devices using differential signaling, ensuring noise immunity and reliable data transmission.
• Receiver Enable (RE): Allows the receiver to be enabled or disabled, providing flexibility in controlling the communication flow.
• Driver Enable (DE): Enables or disables the driver, allowing control over when data is transmitted.
• High-Speed Data Transmission: Supports data rates of up to 20 Mbps, making it suitable for applications requiring fast communication.

Advantages and Disadvantages

Advantages: - Robust design for industrial environments - Wide operating temperature range - Low power consumption - Differential signaling for noise immunity

Disadvantages: - Limited number of channels (1 channel)

Working Principles

The ISL81487IB-T operates by receiving differential signals from a transmitting device and converting them into logic-level signals. These logic-level signals are then transmitted to the receiving device through the driver. The receiver detects the logic-level signals and converts them back into differential signals for further processing.

Detailed Application Field Plans

The ISL81487IB-T is commonly used in various industrial applications, including: - Factory automation systems - Process control systems - Motor control systems - Robotics - Industrial networking

Detailed and Complete Alternative Models

• SN65HVD1781D - Texas Instruments
• MAX485CPA+ - Maxim Integrated
• LTC2857IDD#PBF - Analog Devices
• ADM2483BRWZ-REEL7 - Analog Devices
• ST485EBDR - STMicroelectronics

These alternative models offer similar functionality and can be considered as alternatives to the ISL81487IB-T based on specific application requirements.

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