Texas Instruments
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DS8922N
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DS8922N

Product Overview

Category: Integrated Circuit
Use: Differential Line Driver and Receiver
Characteristics: High-speed, low-power consumption
Package: 16-pin DIP (Dual Inline Package)
Essence: Transmitting and receiving differential signals
Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

  • Supply Voltage: 4.75V to 5.25V
  • Operating Temperature: -40°C to 85°C
  • Data Rate: Up to 20Mbps
  • Output Current: ±60mA
  • Input Voltage Range: ±0.5V to ±3.5V

Detailed Pin Configuration

  1. VCC
  2. GND
  3. AIN-
  4. AIN+
  5. BOUT-
  6. BOUT+
  7. BIN+
  8. BIN-
  9. BOUTEN
  10. AOUTEN
  11. AOUT+
  12. AOUT-
  13. BOUT-
  14. BOUT+
  15. NC
  16. GND

Functional Features

  • Differential Line Driver and Receiver
  • High-speed data transmission
  • Low power consumption
  • Built-in thermal shutdown protection

Advantages and Disadvantages

Advantages: - High-speed data transmission - Low power consumption - Thermal shutdown protection

Disadvantages: - Limited input voltage range

Working Principles

The DS8922N is designed to transmit and receive high-speed differential signals. It operates by converting single-ended input signals into differential output signals, allowing for reliable data transmission over long distances while minimizing electromagnetic interference.

Detailed Application Field Plans

The DS8922N is commonly used in applications requiring high-speed data transmission over long distances, such as industrial automation, telecommunications, and automotive electronics. Its ability to operate at high data rates makes it suitable for use in systems where signal integrity is crucial.

Detailed and Complete Alternative Models

  1. SN65LVDS31
  2. MAX488ESA
  3. LTC2862IDD

In conclusion, the DS8922N is a versatile integrated circuit designed for high-speed, low-power differential signal transmission. With its compact package and robust functional features, it is well-suited for various applications in industries requiring reliable data communication over extended distances.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DS8922N v technických řešeních

Sure, here are 10 common questions and answers related to the application of DS8922N in technical solutions:

  1. What is DS8922N?

    • DS8922N is a dual differential line driver designed for digital data transmission over balanced lines.

  2. What is the operating voltage range of DS8922N?

    • The operating voltage range of DS8922N is typically between 4.75V and 5.25V.

  3. What is the maximum data rate supported by DS8922N?

    • DS8922N supports a maximum data rate of 20Mbps.

  4. What is the typical output voltage swing of DS8922N?

    • The typical output voltage swing of DS8922N is ±3.5V into a 54Ω load.

  5. Can DS8922N be used in industrial applications?

    • Yes, DS8922N is suitable for use in industrial control systems and other industrial applications.

  6. What is the purpose of the enable input on DS8922N?

    • The enable input allows the user to disable the outputs of DS8922N, putting it into a low-power standby mode.

  7. Is DS8922N compatible with TTL and CMOS logic levels?

    • Yes, DS8922N is compatible with both TTL and CMOS logic levels.

  8. Can DS8922N be used in automotive applications?

    • No, DS8922N is not recommended for use in automotive applications due to its operating temperature range.

  9. What is the typical propagation delay of DS8922N?

    • The typical propagation delay of DS8922N is 15ns.

  10. What are some common applications of DS8922N?

    • Common applications of DS8922N include RS-422 and RS-485 communication interfaces, industrial automation, and motor control systems.

I hope these questions and answers are helpful! Let me know if you need further assistance.