LTC490CS8#PBF

Product Overview

Category

LTC490CS8#PBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in various electronic devices and systems for signal transmission and communication purposes.

Characteristics

• Integrated circuit
• Signal transmission and communication
• Small form factor
• Low power consumption
• High reliability

Package

LTC490CS8#PBF is available in an 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of LTC490CS8#PBF lies in its ability to facilitate reliable and efficient signal transmission in electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 3V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 250kbps
• Number of Pins: 8
• Input Logic Compatibility: CMOS/TTL
• Output Logic Compatibility: RS485/RS422

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

• Driver and receiver functions integrated into a single IC
• Enables half-duplex RS485/RS422 communication
• Allows multiple devices to share a common bus
• Provides high noise immunity and robustness
• Supports long-distance communication

Advantages and Disadvantages

Advantages

• Compact size and low power consumption
• High reliability and noise immunity
• Facilitates long-distance communication
• Enables multiple devices to communicate on a shared bus

Disadvantages

• Limited data rate compared to some other communication protocols
• Requires additional components for full-duplex communication

Working Principles

LTC490CS8#PBF operates based on the RS485/RS422 communication standard. It uses differential signaling to transmit data, which provides high noise immunity and allows for long-distance communication. The driver and receiver functions are integrated into a single IC, enabling half-duplex communication. The DE and RE pins control the direction of data transmission.

Detailed Application Field Plans

LTC490CS8#PBF finds applications in various fields, including: 1. Industrial automation 2. Building automation 3. Process control systems 4. Data acquisition systems 5. Instrumentation 6. Automotive electronics 7. Telecommunications

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LTC490CS8#PBF are: 1. MAX485 2. SN75176 3. ADM485 4. SP3485 5. ST485

These alternative models offer similar functionality and are widely used in the industry.

In conclusion, LTC490CS8#PBF is an integrated circuit used for signal transmission and communication purposes. It offers compact size, low power consumption, and high reliability. With its integrated driver and receiver functions, it enables half-duplex RS485/RS422 communication and finds applications in various fields such as industrial automation, building automation, and telecommunications.