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LTC2858HDD-2#PBF
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LTC2858HDD-2#PBF

Product Overview

Category

LTC2858HDD-2#PBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal transmission and communication purposes.

Characteristics

  • High-speed data transmission
  • Low power consumption
  • Robust noise immunity
  • Wide operating voltage range

Package

LTC2858HDD-2#PBF is available in a standard 8-pin dual in-line package (DIP).

Essence

The essence of LTC2858HDD-2#PBF lies in its ability to provide reliable and efficient data communication between different electronic components.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of LTC2858HDD-2#PBF ICs.

Specifications

  • Operating Voltage Range: 3V to 5.5V
  • Data Rate: Up to 20 Mbps
  • Number of Pins: 8
  • Temperature Range: -40°C to +85°C
  • Supply Current: 1.5mA (typical)

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. VCC: Power supply input
  8. GND: Ground reference

Functional Features

  • Differential signaling for noise immunity
  • Built-in fail-safe receiver
  • Half-duplex communication
  • Supports multiple bus topologies (e.g., RS485)
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High-speed data transmission capability
  • Low power consumption
  • Reliable communication in noisy environments
  • Wide operating voltage range allows compatibility with various systems

Disadvantages

  • Limited number of pins restricts the complexity of communication protocols
  • Half-duplex operation may not be suitable for certain applications requiring simultaneous bidirectional communication

Working Principles

LTC2858HDD-2#PBF utilizes differential signaling to transmit data, which provides robust noise immunity. The driver section converts the input data into a differential signal, while the receiver section decodes the received differential signal back into digital data. The built-in fail-safe receiver ensures that the receiver output remains in a known state when the bus is idle.

Detailed Application Field Plans

LTC2858HDD-2#PBF finds applications in various fields, including: 1. Industrial automation 2. Building automation 3. Automotive electronics 4. Telecommunications 5. Instrumentation and measurement

Detailed and Complete Alternative Models

  1. LTC2857HDD-2#PBF
  2. LTC2859HDD-2#PBF
  3. MAX485EESA+
  4. SN65HVD485EDR

These alternative models offer similar functionality and can be considered as substitutes for LTC2858HDD-2#PBF in different applications.

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技術ソリューションにおける LTC2858HDD-2#PBF の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of LTC2858HDD-2#PBF in technical solutions:

  1. Q: What is LTC2858HDD-2#PBF? A: LTC2858HDD-2#PBF is a high-speed RS485/RS422 transceiver IC manufactured by Linear Technology (now part of Analog Devices). It is used for long-distance communication in industrial applications.

  2. Q: What is the operating voltage range of LTC2858HDD-2#PBF? A: The operating voltage range of LTC2858HDD-2#PBF is from 3V to 5.5V.

  3. Q: What is the maximum data rate supported by LTC2858HDD-2#PBF? A: LTC2858HDD-2#PBF supports a maximum data rate of 20Mbps.

  4. Q: Can LTC2858HDD-2#PBF be used in half-duplex mode? A: Yes, LTC2858HDD-2#PBF can be used in both half-duplex and full-duplex modes.

  5. Q: Does LTC2858HDD-2#PBF have built-in ESD protection? A: Yes, LTC2858HDD-2#PBF has ±15kV Human Body Model (HBM) ESD protection on the RS485/RS422 bus pins.

  6. Q: What is the typical supply current of LTC2858HDD-2#PBF? A: The typical supply current of LTC2858HDD-2#PBF is 1.7mA.

  7. Q: Can LTC2858HDD-2#PBF operate in harsh industrial environments? A: Yes, LTC2858HDD-2#PBF is designed to operate in harsh industrial environments with a wide temperature range of -40°C to 85°C.

  8. Q: Does LTC2858HDD-2#PBF support fail-safe biasing? A: Yes, LTC2858HDD-2#PBF supports fail-safe biasing, which ensures that the receiver outputs are in a known state when the bus is idle.

  9. Q: Can LTC2858HDD-2#PBF be used in multi-drop configurations? A: Yes, LTC2858HDD-2#PBF can be used in multi-drop configurations where multiple transceivers are connected to a single bus.

  10. Q: What package does LTC2858HDD-2#PBF come in? A: LTC2858HDD-2#PBF is available in a 8-pin DFN (Dual Flat No-Lead) package.

Please note that these answers are based on general information and it's always recommended to refer to the datasheet and application notes for detailed specifications and guidelines when using LTC2858HDD-2#PBF in specific technical solutions.