AM26C31IDBR

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AM26C31IDBR

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IC TRANSCEIVER 4/0 16SSOP

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規格

屬性 價值
Part Status Active
Base Product Number AM26C31
Type Driver
Number of Drivers/Receivers 4/0
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package 16-SSOP (0.209", 5.30mm Width)
Supplier Device Package 16-SSOP
Packaging Cut Tape (CT), Tape & Reel (TR)

概述

Description

The AM26C31IDBR is a high-speed quadruple differential line driver integrated circuit designed by Texas Instruments. It is specifically engineered for digital data transmission applications requiring balanced transmission lines. Key features include low power consumption and the ability to drive low-impedance loads. The device operates over a wide supply voltage range and provides thermal shutdown protection, ensuring reliability under varying conditions.
The AM26C31IDBR is compliant with EIA/TIA-422-B and ITU Recommendation V.11 standards, making it suitable for applications in telecommunications and data communications. It features a high output drive capability and is typically used in environments where long-distance signal transmission is required, such as in industrial or computer peripheral communication systems.
Packaged in a space-saving SOIC (Small Outline Integrated Circuit), the AM26C31IDBR is designed for surface-mount technology, facilitating compact circuit designs. Its robust construction and wide temperature range operation make it ideal for use in demanding environments.

Equivalent

The AM26C31IDBR is a quadruple differential line driver. Equivalent products include:
1. SN75174 by Texas Instruments
2. DS26C31 by National Semiconductor (now part of Texas Instruments)
3. MC3487 by ON Semiconductor
4. MAX491 by Maxim Integrated (now part of Analog Devices)
5. SP3487 by Exar (now part of MaxLinear)
These ICs serve similar functions for RS-422 and RS-485 communication standards. Always verify specifications to ensure compatibility in your application.

Features

The AM26C31IDBR is a quad differential line driver designed for high-speed data transmission. Key features include:
1. Low Power Consumption: Designed with CMOS technology for reduced power usage.
2. High Speed: Capable of operating at data rates up to several megabits per second.
3. Differential Outputs: Provides differential signaling for better noise immunity, commonly used in RS-422 and RS-485 applications.
4. Tri-State Outputs: Allows for bus-oriented applications by enabling the outputs to be in a high-impedance state.
5. Wide Supply Range: Operates from a supply voltage range of 4.5V to 5.5V.
6. Thermal Protection: Equipped with thermal shutdown to prevent damage from overheating.
7. Pin Compatibility: Compatible with standard line drivers, making it suitable for drop-in replacements.
8. Package Options: Available in various surface-mount packages for flexible design integration.
9. Temperature Range: Industrial temperature range support, typically from -40°C to 85°C, suitable for various environments.
These features make the AM26C31IDBR suitable for industrial, telecommunications, and data communication applications.

Pinout

The AM26C31IDBR is a quad differential line driver integrated circuit, typically used in digital data transmission applications. It is manufactured by Texas Instruments. This device is designed to provide differential signaling, which helps in reducing electromagnetic interference and improving signal integrity over long distances.
The AM26C31IDBR comes in a 16-pin package, specifically the SOIC (Small Outline Integrated Circuit) package format. Here’s a brief overview of its pin functions:
1. A, B, C, D Inputs: Four data input pins.
2. Y, Z Outputs: Corresponding differential output pairs for each input (A-Y, B-Y, C-Y, D-Y).
3. Enable (EN): Control input to enable or disable the outputs.
4. VCC: Supply voltage pin.
5. GND: Ground pin.
This line driver is used in applications requiring high-speed data transmission, such as RS-422 and RS-485 communication protocols. It is designed for use in environments where reliability and signal integrity are essential, making it suitable for use in industrial, automotive, and telecommunications systems.

Manufacturer

The AM26C31IDBR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. They are known for their innovations in analog and embedded processing products and serve various industries, including automotive, industrial, personal electronics, and communications equipment. TI is headquartered in Dallas, Texas, and is one of the largest semiconductor companies in the world.

Application

The AM26C31IDBR is a quad differential line driver designed for digital data transmission. It is commonly used in applications requiring balanced transmission lines, such as RS-422 and RS-485 communication interfaces. These applications include industrial automation, motor control, and networking equipment. The device is suitable for environments where noise immunity and data integrity are essential, making it ideal for long-distance data transmission in harsh environments. Additionally, it can be used in test and measurement equipment, security systems, and any application where reliable high-speed data transfer is required. Its key features include high-speed operation, low power consumption, and tri-state outputs for use in bus-oriented systems.

Package

The AM26C31IDBR is a differential line driver IC from Texas Instruments, typically housed in a surface-mount package known as SOP (Small Outline Package) or SSOP (Shrink Small Outline Package). Specifically, the "DB" in the part number suggests it is in the 16-pin SSOP package, which is compact and suitable for high-density circuit board applications.

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