Texas Instruments
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SN65LBC171DBRG4
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SN65LBC171DBRG4

Product Overview

  • Category: Integrated Circuit
  • Use: Transceiver
  • Characteristics: High-speed, low-power, differential signaling
  • Package: 8-pin SOIC (Small Outline Integrated Circuit)
  • Essence: Provides a bidirectional data communication link between two points over a single twisted pair cable
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 3V to 5.5V
  • Data Rate: Up to 20 Mbps
  • Operating Temperature Range: -40°C to +85°C
  • Input Hysteresis: 50 mV typical
  • ESD Protection: ±15 kV (Human Body Model)

Pin Configuration

The SN65LBC171DBRG4 has the following pin configuration:

  1. VCC: Power supply voltage
  2. GND: Ground reference
  3. RO: Receiver output
  4. RE: Receiver enable
  5. DE: Driver enable
  6. DI: Driver input
  7. A: Non-inverting driver output
  8. B: Inverting driver output

Functional Features

  • Bidirectional data transmission: Allows data to be sent and received simultaneously
  • Differential signaling: Provides noise immunity and long-distance communication capability
  • Low power consumption: Suitable for battery-powered applications
  • Built-in protection features: Guards against electrostatic discharge (ESD) damage

Advantages and Disadvantages

Advantages: - High-speed data transmission - Robust differential signaling - Wide operating voltage range - Compact package size

Disadvantages: - Limited data rate compared to some other transceivers - Requires external components for complete functionality

Working Principles

The SN65LBC171DBRG4 operates on the principle of differential signaling. It uses a balanced pair of signals, A and B, to transmit data over a single twisted pair cable. The receiver compares the voltage difference between A and B to determine the received data. The driver amplifies the input signal and sends it differentially on the A and B lines.

Detailed Application Field Plans

The SN65LBC171DBRG4 is commonly used in various applications, including:

  1. Industrial Automation: Enables reliable communication between sensors, actuators, and control systems in harsh environments.
  2. Automotive Electronics: Facilitates communication between different electronic modules within a vehicle, such as body control units and powertrain systems.
  3. Building Automation: Provides a robust communication link for HVAC (Heating, Ventilation, and Air Conditioning) systems, lighting controls, and security systems.
  4. Telecommunications: Used in networking equipment to transmit data over long distances with noise immunity.
  5. Medical Devices: Ensures secure and accurate data transmission in medical monitoring devices and equipment.

Detailed and Complete Alternative Models

  • SN65LBC172DBR
  • MAX485ESA+
  • LTC2862IDD#PBF
  • ADM2486BRWZ
  • DS90LV019TMTCX/NOPB

These alternative models offer similar functionality and can be considered as alternatives to the SN65LBC171DBRG4.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SN65LBC171DBRG4 у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of SN65LBC171DBRG4 in technical solutions:

  1. Q: What is SN65LBC171DBRG4? A: SN65LBC171DBRG4 is a low-power differential line driver and receiver designed for balanced transmission lines.

  2. Q: What is the operating voltage range of SN65LBC171DBRG4? A: SN65LBC171DBRG4 operates from a single 3.3V or 5V power supply.

  3. Q: What is the maximum data rate supported by SN65LBC171DBRG4? A: SN65LBC171DBRG4 supports data rates up to 20 Mbps.

  4. Q: Can SN65LBC171DBRG4 be used for long-distance communication? A: Yes, SN65LBC171DBRG4 is suitable for long-distance communication as it provides robust signal transmission over balanced lines.

  5. Q: Does SN65LBC171DBRG4 support half-duplex or full-duplex communication? A: SN65LBC171DBRG4 supports both half-duplex and full-duplex communication modes.

  6. Q: What is the typical output voltage swing of SN65LBC171DBRG4? A: The typical output voltage swing of SN65LBC171DBRG4 is ±1.5V.

  7. Q: Can SN65LBC171DBRG4 be used in industrial environments? A: Yes, SN65LBC171DBRG4 is designed to operate reliably in harsh industrial environments.

  8. Q: Is SN65LBC171DBRG4 compatible with TTL/CMOS logic levels? A: Yes, SN65LBC171DBRG4 is compatible with both TTL and CMOS logic levels.

  9. Q: Does SN65LBC171DBRG4 have built-in protection features? A: Yes, SN65LBC171DBRG4 has built-in protection against electrostatic discharge (ESD) and bus fault conditions.

  10. Q: What package does SN65LBC171DBRG4 come in? A: SN65LBC171DBRG4 is available in a small-outline integrated circuit (SOIC) package.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult the manufacturer for detailed information.