LTC2859HDD#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: LTC2859HDD#TRPBF is a high-speed RS485/RS422 transceiver. It is designed to provide robust communication in industrial environments.

Characteristics: - High-speed data transmission - Robust communication in noisy environments - Low power consumption - Wide operating voltage range - ESD protection - Half-duplex or full-duplex operation

Package: LTC2859HDD#TRPBF comes in a 10-pin DFN package.

Essence: The essence of LTC2859HDD#TRPBF is its ability to enable reliable and efficient communication over long distances in industrial applications.

Packaging/Quantity: LTC2859HDD#TRPBF is available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Data Rate: Up to 20Mbps
• Operating Temperature Range: -40°C to 85°C
• Number of Channels: 1
• Input/Output Type: RS485/RS422
• Package Type: 10-pin DFN

Detailed Pin Configuration

The LTC2859HDD#TRPBF has the following pin configuration:

1. DE/RE: Driver Enable/Receiver Enable
2. A/B: Differential Data Inputs/Outputs
3. GND: Ground
4. VCC: Power Supply
5. RO: Receiver Output
6. RE/DE: Receiver Enable/Driver Enable
7. B/A: Differential Data Inputs/Outputs
8. GND: Ground
9. VCC: Power Supply
10. DI: Driver Input

Functional Features

• Robust Communication: The LTC2859HDD#TRPBF is designed to provide reliable communication in harsh industrial environments with high levels of noise and interference.
• High-Speed Data Transmission: With a data rate of up to 20Mbps, this transceiver enables fast and efficient data transfer.
• ESD Protection: The device offers built-in electrostatic discharge (ESD) protection, ensuring the integrity of the communication link.
• Half-Duplex or Full-Duplex Operation: The LTC2859HDD#TRPBF supports both half-duplex and full-duplex operation modes, providing flexibility in various applications.

Advantages and Disadvantages

Advantages: - Robust communication in noisy environments - High-speed data transmission - Low power consumption - Wide operating voltage range - ESD protection

Disadvantages: - Limited number of channels (1 channel)

Working Principles

The LTC2859HDD#TRPBF operates based on the RS485/RS422 standard. It uses differential signaling to transmit data over long distances while minimizing the impact of noise and interference. The driver section converts the logic-level signals into balanced differential signals, which are then transmitted through the A/B pins. On the receiving end, the receiver section converts the differential signals back into logic-level signals for further processing.

Detailed Application Field Plans

The LTC2859HDD#TRPBF is widely used in various industrial applications, including: - Factory automation systems - Process control systems - Building automation systems - Industrial instrumentation - Robotics - Motor control systems - HVAC systems

Detailed and Complete Alternative Models

Some alternative models to LTC2859HDD#TRPBF include: - MAX485 - SN75176 - ADM485 - SP3485 - ST485

These models offer similar functionality and can be considered as alternatives depending on specific requirements and preferences.

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