SN75C188DRE4

Product Overview

Category

The SN75C188DRE4 belongs to the category of integrated circuits (ICs) and specifically falls under the family of line transceivers.

Use

This product is commonly used for transmitting and receiving data over long communication lines in various applications such as industrial automation, telecommunications, and networking.

Characteristics

• High-speed data transmission
• Robust design for reliable performance
• Low power consumption
• Wide operating temperature range

Package

The SN75C188DRE4 is available in a small outline integrated circuit (SOIC) package, which provides ease of handling and integration into circuit boards.

Essence

The essence of this product lies in its ability to facilitate secure and efficient data communication across extended distances.

Packaging/Quantity

It is typically supplied in reels containing a specific quantity, usually ranging from hundreds to thousands, depending on the manufacturer's specifications.

Specifications

• Operating Voltage: 3.3V
• Data Rate: Up to 10 Mbps
• Operating Temperature Range: -40°C to 85°C
• Number of Pins: 8
• Compliance: RoHS compliant

Detailed Pin Configuration

1. VCC
2. A
3. B
4. GND
5. Y
6. Z
7. ENABLE
8. GND

Functional Features

• Differential Line Driver and Receiver
• Built-in Protection against ESD
• Enable/Disable Functionality for Power Savings
• Compatible with TTL and CMOS Logic Levels

Advantages

• High-speed data transmission capability
• Robust protection against electrostatic discharge (ESD)
• Versatile compatibility with different logic levels
• Power-saving enable/disable feature

Disadvantages

• Limited data rate compared to newer transceiver models
• May require additional components for certain applications

Working Principles

The SN75C188DRE4 operates by converting digital signals into differential outputs for transmission and then reconverting received differential signals back into digital form. It utilizes internal circuitry to protect against ESD and incorporates an enable/disable function to manage power consumption.

Detailed Application Field Plans

This transceiver is well-suited for use in industrial automation systems, where reliable and high-speed data communication is essential. Additionally, it finds application in telecommunications infrastructure for long-distance data transmission and in networking equipment for interfacing with external communication lines.

Detailed and Complete Alternative Models

• MAX485
• LTC2850
• ADM2483

In conclusion, the SN75C188DRE4 offers a reliable solution for long-distance data communication with its robust design and versatile functionality. While it may have limitations in terms of data rate compared to newer models, its compatibility and protection features make it a valuable component in various industrial and communication applications.

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