Texas Instruments
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AM26C31ING4
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AM26C31ING4

Product Overview

  • Category: Integrated Circuit
  • Use: Line Driver/Receiver
  • Characteristics: High-speed, Differential Line Driver/Receiver
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Converts TTL/CMOS logic levels to differential output signals
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Data Rate: Up to 20 Mbps
  • Number of Channels: 1
  • Input Logic Compatibility: TTL/CMOS
  • Output Type: Differential
  • Output Voltage Swing: ±3.5V
  • Propagation Delay: 10 ns (typical)

Pin Configuration

The AM26C31ING4 has a total of 16 pins. The pin configuration is as follows:

Pin 1: Output B- Pin 2: Output B+ Pin 3: GND Pin 4: Input B- Pin 5: Input B+ Pin 6: VCC Pin 7: Output A- Pin 8: Output A+ Pin 9: GND Pin 10: Input A- Pin 11: Input A+ Pin 12: VCC Pin 13: Output Y- Pin 14: Output Y+ Pin 15: GND Pin 16: Enable

Functional Features

  • Converts TTL/CMOS logic levels to differential output signals
  • Provides high-speed data transmission up to 20 Mbps
  • Offers excellent noise immunity and common-mode rejection
  • Supports long-distance communication due to differential signaling
  • Low power consumption
  • Wide operating temperature range for various environments

Advantages and Disadvantages

Advantages: - High-speed data transmission - Excellent noise immunity - Wide operating temperature range - Low power consumption

Disadvantages: - Limited number of channels (only 1) - Requires external enable signal for operation

Working Principles

The AM26C31ING4 is a line driver/receiver integrated circuit that converts TTL/CMOS logic levels to differential output signals. It operates by receiving input signals on pins Input A+/- and Input B+/-, and then amplifying and converting them into differential outputs on pins Output A+/- and Output B+/-. The enable pin (pin 16) controls the operation of the device.

Detailed Application Field Plans

The AM26C31ING4 is commonly used in various applications where high-speed data transmission and noise immunity are crucial. Some of the typical application fields include:

  1. Industrial Automation: Used in PLC (Programmable Logic Controller) systems for reliable communication between control units and I/O modules.
  2. Telecommunications: Employed in high-speed data communication equipment such as routers, switches, and modems.
  3. Automotive Electronics: Integrated into automotive systems for transmitting sensor data and control signals over long distances.
  4. Medical Devices: Utilized in medical equipment for transmitting critical data with high accuracy and noise rejection.
  5. Audio/Video Transmission: Incorporated in professional audio/video equipment to ensure high-quality signal transmission.

Detailed and Complete Alternative Models

  1. SN75176B: Differential Bus Transceiver
  2. MAX485: Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers
  3. DS90LV019: LVDS Differential Line Driver/Receiver
  4. LTC2862: ±60V Fault Protected RS485 Transceiver
  5. ADM2587E: Isolated RS-485 Transceiver with Integrated Transformer Driver

These alternative models offer similar functionality to the AM26C31ING4 and can be considered as alternatives based on specific requirements and design considerations.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AM26C31ING4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AM26C31ING4 in technical solutions:

  1. Q: What is AM26C31ING4? A: AM26C31ING4 is a quad differential line driver IC that is commonly used for transmitting data over long distances in industrial applications.

  2. Q: What is the operating voltage range of AM26C31ING4? A: The operating voltage range of AM26C31ING4 is typically between 4.5V and 5.5V.

  3. Q: What is the maximum data rate supported by AM26C31ING4? A: AM26C31ING4 can support data rates up to 20 Mbps.

  4. Q: Can AM26C31ING4 be used for both single-ended and differential signaling? A: No, AM26C31ING4 is specifically designed for differential signaling and cannot be used for single-ended signaling.

  5. Q: What is the output current capability of AM26C31ING4? A: AM26C31ING4 has a high output current capability of ±20 mA, which makes it suitable for driving long transmission lines.

  6. Q: Does AM26C31ING4 have built-in protection features? A: Yes, AM26C31ING4 has built-in thermal shutdown and short-circuit protection features to ensure safe operation.

  7. Q: Can AM26C31ING4 be used in automotive applications? A: Yes, AM26C31ING4 is qualified for automotive applications and can operate in harsh environments.

  8. Q: What is the typical propagation delay of AM26C31ING4? A: The typical propagation delay of AM26C31ING4 is around 15 ns.

  9. Q: Can AM26C31ING4 be used in multi-drop bus systems? A: Yes, AM26C31ING4 can be used in multi-drop bus systems as it supports multiple receivers.

  10. Q: What is the package type of AM26C31ING4? A: AM26C31ING4 is available in a 16-pin SOIC (Small Outline Integrated Circuit) package.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.