SN65LBC184DG4

Product Overview

Category

SN65LBC184DG4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used in communication systems and networks.

Characteristics

• Low-power differential line transceiver
• Supports data rates up to 250 kbps
• Operates with a single 5V power supply
• Provides thermal shutdown protection
• Offers fail-safe receiver inputs
• Suitable for long-distance data transmission

Package

SN65LBC184DG4 comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of SN65LBC184DG4 lies in its ability to transmit and receive data over long distances while consuming low power.

Packaging/Quantity

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

Specifications

• Supply voltage: 4.75V to 5.25V
• Operating temperature range: -40°C to +85°C
• Data rate: Up to 250 kbps
• Number of channels: 1
• Input/output type: Differential

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. RO: Receiver output
4. RE: Receiver enable
5. DE: Driver enable
6. DI: Driver input
7. DIP: Driver input polarity
8. RI: Receiver input

Functional Features

• Low-power operation
• Thermal shutdown protection
• Fail-safe receiver inputs
• Single-ended driver input with polarity control
• Receiver output with high impedance when disabled

Advantages

• Low power consumption
• Wide operating temperature range
• Fail-safe receiver inputs ensure reliable data reception
• Thermal shutdown protection prevents damage due to excessive heat
• Single-ended driver input with polarity control allows flexibility in data transmission

Disadvantages

• Limited data rate of up to 250 kbps
• Only one channel available
• Requires a 5V power supply

Working Principles

SN65LBC184DG4 is designed to transmit and receive data over long distances using differential signaling. It operates by converting single-ended signals into differential signals for transmission, and vice versa for reception. The device ensures reliable data communication through fail-safe receiver inputs and thermal shutdown protection.

Detailed Application Field Plans

SN65LBC184DG4 finds applications in various fields, including:

1. Industrial automation: Used for communication between sensors, actuators, and control systems in industrial environments.
2. Automotive electronics: Enables data transmission between different components in automotive systems, such as engine control units and sensors.
3. Telecommunications: Facilitates long-distance data transmission in telecommunication networks.
4. Home automation: Allows communication between smart devices and central control systems in home automation setups.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN65LBC184DG4 are:

1. MAX485: A low-power transceiver with similar characteristics and package options.
2. LTC2874: Offers higher data rates and additional features like hot-swappable capability.
3. SN75176: Provides compatibility with RS-485 standard and supports higher data rates.

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

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