SN65LBC179QD

Product Overview

Category

SN65LBC179QD belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a differential line driver and receiver for balanced transmission in various applications.

Characteristics

• Differential signaling
• Low power consumption
• High data rates
• Wide operating voltage range
• Robustness against noise and interference

Package

SN65LBC179QD is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of SN65LBC179QD lies in its ability to transmit and receive data reliably over long distances using differential signaling.

Packaging/Quantity

SN65LBC179QD is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 3.3V to 5V
• Data Rate: Up to 20 Mbps
• Operating Temperature Range: -40°C to +85°C
• Input Common Mode Voltage Range: -7V to +12V
• Output Voltage Swing: ±2V

Detailed Pin Configuration

1. VCC
2. GND
3. RO
4. RE
5. DE
6. DI
7. A
8. B
9. Y
10. Z
11. NC
12. NC
13. NC
14. NC
15. NC
16. NC

Functional Features

• Differential line driver and receiver
• Supports full-duplex communication
• Built-in fail-safe circuitry
• Short-circuit protection
• Thermal shutdown protection

Advantages and Disadvantages

Advantages

• High data rates enable fast and efficient communication.
• Wide operating voltage range allows compatibility with various systems.
• Robustness against noise ensures reliable data transmission.
• Fail-safe circuitry enhances system reliability.

Disadvantages

• Limited pin configuration options may restrict certain applications.
• Requires external components for proper operation.
• Relatively higher power consumption compared to some alternative models.

Working Principles

SN65LBC179QD operates on the principle of differential signaling, where data is transmitted as the voltage difference between two complementary signals. This method provides noise immunity and allows for long-distance communication.

The driver section amplifies the differential input signals and drives them onto the transmission line. The receiver section receives the differential signals, amplifies them, and converts them back into digital data.

Detailed Application Field Plans

SN65LBC179QD finds applications in various fields, including: 1. Industrial automation 2. Telecommunications 3. Automotive electronics 4. Medical equipment 5. Data communication systems

In industrial automation, it can be used for long-distance communication between sensors, actuators, and control systems. In telecommunications, it enables reliable data transmission over long cables. In automotive electronics, it facilitates communication between different modules within a vehicle. In medical equipment, it ensures accurate data transfer between devices. In data communication systems, it supports high-speed data transmission between network nodes.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN65LBC179QD are: 1. MAX485 2. LTC2862 3. DS90LV019

These models provide differential line drivers and receivers with comparable specifications and features. However, each model may have slight differences in terms of package type, pin configuration, or additional functionalities.

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