SN75188DE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Line Driver/Receiver
• Characteristics:
  • High-speed, low-power, differential line driver/receiver
  • Designed for balanced transmission lines
  • Suitable for use in data communication systems
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Provides reliable and efficient transmission of digital signals over long distances
• Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

• Supply Voltage: 4.75V to 5.25V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 10 Mbps
• Number of Channels: 1
• Input/Output Type: Differential
• Package Type: SOIC-8

Detailed Pin Configuration

The SN75188DE4 has a total of 8 pins arranged as follows:

```

---

| | --| VCC GND |-- Pin 1: Power supply --| A B |-- Pin 2: Differential input --| Y Z |-- Pin 3: Differential output --| /RE DE |-- Pin 4: Receiver enable and driver enable --| R S |-- Pin 5: Receiver output and driver input --| GND VCC |-- Pin 6: Ground --| C D |-- Pin 7: Differential input |___________| ```

Functional Features

• High-speed operation allows for efficient data transmission
• Low-power consumption ensures energy efficiency
• Differential inputs and outputs provide noise immunity and signal integrity
• Receiver enable and driver enable pins allow for control over the device's functionality

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transmission - Low-power consumption reduces energy usage - Differential inputs and outputs provide noise immunity - Compact SOIC package allows for easy integration into various systems

Disadvantages: - Limited to a single channel, not suitable for applications requiring multiple channels - Requires external components for proper operation

Working Principles

The SN75188DE4 is designed to transmit and receive digital signals over balanced transmission lines. It operates by converting the differential input signals into corresponding differential output signals. The device uses internal circuitry to amplify and shape the input signals, ensuring reliable transmission over long distances.

Detailed Application Field Plans

The SN75188DE4 is commonly used in various applications, including:

1. Data communication systems: Enables efficient transmission of digital data between devices.
2. Industrial automation: Facilitates reliable communication between control systems and sensors/actuators.
3. Telecommunications: Used in line drivers/receivers for transmitting data over long distances.
4. Automotive electronics: Provides robust signal transmission in automotive communication networks.

Detailed and Complete Alternative Models

1. MAX485: Similar line driver/receiver IC with enhanced ESD protection.
2. LTC2875: Differential line transceiver with extended temperature range.
3. SN65HVD178x: Family of RS-485 transceivers with various features and package options.

These alternative models offer similar functionality to the SN75188DE4 and can be considered based on specific application requirements.

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