SN65LBC173AN

Product Overview

• Category: Integrated Circuit (IC)
• Use: Transceiver
• Characteristics: High-speed, low-power, differential signaling
• Package: Plastic dual in-line package (PDIP)
• Essence: Provides bidirectional data transmission over long distances
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Supply Voltage Range: 4.75V to 5.25V
• Operating Temperature Range: -40°C to 85°C
• Data Rate: Up to 20 Mbps
• Number of Channels: 1
• Input/Output Type: Differential
• Input Threshold Voltage: ±200 mV
• Output Voltage Swing: ±2 V
• Propagation Delay Time: 50 ns (typical)

Detailed Pin Configuration

The SN65LBC173AN has a total of 8 pins:

1. VCC: Power supply voltage pin
2. GND: Ground pin
3. RO: Receiver output pin
4. RE: Receiver enable pin
5. DE: Driver enable pin
6. DI: Driver input pin
7. D: Data input/output pin
8. VCCO: Output supply voltage pin

Functional Features

• Bidirectional data transmission
• Supports long-distance communication
• Low power consumption
• High noise immunity
• Built-in protection against electrostatic discharge (ESD)
• Compatible with various communication protocols

Advantages and Disadvantages

Advantages: - High-speed data transmission - Low power consumption - Robust design for reliable operation - Wide operating temperature range

Disadvantages: - Limited number of channels (only 1) - Requires external components for complete functionality

Working Principles

The SN65LBC173AN is a transceiver IC that uses differential signaling to transmit and receive data. It operates by converting the single-ended input signals into differential signals, which are then transmitted over a communication medium. The receiver section of the IC converts the received differential signals back into single-ended signals for further processing.

Detailed Application Field Plans

The SN65LBC173AN is commonly used in various applications, including:

1. Industrial automation: Used for long-distance communication between sensors, actuators, and control systems.
2. Automotive electronics: Enables reliable data transmission in automotive networks, such as CAN (Controller Area Network) buses.
3. Telecommunications: Facilitates high-speed data transfer in telecommunication systems, such as Ethernet networks.
4. Medical devices: Provides robust communication links in medical equipment, ensuring accurate data transmission.

Detailed and Complete Alternative Models

1. MAX485: Similar transceiver IC with multiple channels and higher data rate.
2. SN75176: Differential bus transceiver with wide supply voltage range and built-in fail-safe features.
3. LTC2875: High-speed RS485/RS422 transceiver with integrated protection features.

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