LTC1482CS8#PBF

Product Overview

Category

LTC1482CS8#PBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in communication systems and industrial applications for data transmission.

Characteristics

• High-speed, low-power RS485/RS422 transceiver
• Supports data rates up to 20Mbps
• Operates from a single 5V supply
• Low quiescent current
• Wide common-mode range
• ESD protection on bus pins
• Available in an 8-pin SOIC package

Package and Quantity

LTC1482CS8#PBF is packaged in an 8-pin small outline integrated circuit (SOIC) package. It is typically sold in quantities of one unit.

Specifications

• Supply Voltage: 5V
• Data Rate: Up to 20Mbps
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 300µA (typical)
• Common-Mode Range: ±7V
• ESD Protection: ±15kV (Human Body Model)

Pin Configuration

The LTC1482CS8#PBF has the following pin configuration:

```

---

| | --| VCC GND |-- Pin 1: Power Supply --| A B |-- Pin 2: Differential Data Inputs/Outputs --| /RE DE |-- Pin 3: Receiver Enable/Input Driver Output Enable --| RO DI |-- Pin 4: Receiver Output/Input Driver Input --| RE DE |-- Pin 5: Receiver Output Enable/Driver Output Enable --| B A |-- Pin 6: Differential Data Inputs/Outputs --| Y Z |-- Pin 7: Driver Output/Input Receiver Input --| | |___________| ```

Functional Features

• High-speed data transmission: LTC1482CS8#PBF supports data rates up to 20Mbps, making it suitable for applications requiring fast communication.
• Low power consumption: The transceiver operates from a single 5V supply and has low quiescent current, minimizing power consumption.
• Wide common-mode range: It offers a wide common-mode range of ±7V, allowing for reliable operation in various environments.
• ESD protection: The product provides ESD protection on bus pins, safeguarding against electrostatic discharge events.

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Low power consumption
• Wide common-mode range for versatile use
• ESD protection for enhanced reliability

Disadvantages

• Limited pin configuration options due to the 8-pin package size
• May require additional external components for specific applications

Working Principles

LTC1482CS8#PBF is designed as a high-speed RS485/RS422 transceiver. It utilizes differential signaling to transmit and receive data over long distances while maintaining noise immunity. The transceiver operates by converting the incoming differential signals into logic-level outputs and vice versa. It incorporates various features to ensure reliable data transmission, such as ESD protection and a wide common-mode range.

Detailed Application Field Plans

LTC1482CS8#PBF finds application in various fields, including: 1. Industrial automation systems 2. Building automation and control systems 3. Data communication networks 4. Instrumentation and measurement equipment 5. Automotive electronics 6. Security systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LTC1482CS8#PBF are: - MAX485 - SN75176 - ADM485 - SP3485 - ST485

These alternative models can be considered based on specific requirements and availability.

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