LTC490IS8#TRPBF

Product Overview

Category

LTC490IS8#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for communication and signal transmission purposes.

Characteristics

• Integrated circuit
• Low power consumption
• High-speed data transmission
• Wide operating voltage range

Package

LTC490IS8#TRPBF comes in an 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of LTC490IS8#TRPBF lies in its ability to facilitate reliable and efficient communication between different electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Supply Voltage: 3V to 5.5V
• Data Rate: Up to 2Mbps
• Operating Temperature Range: -40°C to +85°C
• Input Logic Levels: CMOS/TTL compatible
• Output Logic Levels: RS485 compliant

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. Y - Receiver Output
7. VCC - Supply Voltage
8. Z - Driver Output

Functional Features

• Full-duplex RS485/RS422 transceiver
• Allows multiple devices to communicate over long distances
• Provides high noise immunity and common-mode rejection
• Supports half-duplex mode with automatic switching
• Enables bus collision detection and avoidance

Advantages and Disadvantages

Advantages

• Efficient and reliable communication
• Low power consumption
• Wide operating voltage range
• High-speed data transmission
• Noise immunity and common-mode rejection

Disadvantages

• Limited to half-duplex or single-ended communication
• Requires additional components for full RS485/RS422 functionality

Working Principles

LTC490IS8#TRPBF operates based on the principles of differential signaling. It uses a balanced transmission line to transmit data, which helps in reducing noise and improving signal integrity. The driver section amplifies the signals while the receiver section detects and decodes the incoming signals. The enable pins (DE and RE) control the direction of data flow, allowing the device to switch between transmitting and receiving modes.

Detailed Application Field Plans

LTC490IS8#TRPBF finds applications in various fields, including: 1. Industrial automation 2. Building automation 3. Process control systems 4. Telecommunications 5. Automotive electronics 6. Medical equipment 7. Security systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LTC490IS8#TRPBF are: 1. MAX485 2. SN75176 3. ADM485 4. SP3485 5. ST485

These models offer similar functionality and can be used interchangeably depending on specific requirements.

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