ST26C31BTR

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ST26C31BTR

+BOM

IC TRANSCEIVER 4/0 16TSSOP

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  • 데이터시트 ST26C31BTR DataSheet

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사양

속성 가치
Part Status Active
Type Driver
Protocol RS422, RS485
Number of Drivers/Receivers 4/0
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
Base Product Number ST26C31

개요

Description

The ST26C31BTR is a quad differential line driver designed to meet the requirements of the RS-422 and RS-485 standards, which are used for high-speed, long-distance data transmission in industrial and communication applications. This device is part of the STMicroelectronics' portfolio, offering robust performance with features like high-speed operation, low power consumption, and thermal shutdown protection. It typically operates from a single 5V power supply and can drive up to 10 Mbits per second.
Key features include:
1. Differential signaling capability, which reduces electromagnetic interference (EMI) and improves data integrity over long distances.
2. High output drive capability to support up to 10 unit loads.
3. A wide temperature range suitable for industrial environments.
4. Built-in protection features including current limiting and thermal shutdown to prevent damage from overloading or overheating.
The ST26C31BTR is used in applications where reliable data transmission is crucial, such as in industrial automation, telecommunications, and other embedded systems requiring robust serial communication.

Equivalent

The ST26C31BTR is a quad differential line driver. Equivalent products include the Texas Instruments AM26C31, the ON Semiconductor MC26C31, and the Maxim Integrated MAX1487. These chips offer similar functionality for RS-422 and RS-485 communication, providing differential signaling with similar voltage and current specifications. Always check the specific datasheets for exact compatibility.

Features

The ST26C31BTR is a quad differential line driver designed by STMicroelectronics. It is intended for digital data transmission over balanced transmission lines and features the following key characteristics:
1. Quad Differential Line Driver: Contains four independent drivers, allowing for transmission of signals over four separate lines.

2. RS-422 and RS-485 Standards: Complies with these standards, which are commonly used in industrial and commercial applications for reliable data communications.
3. High Speed: Designed to operate at high data rates, suitable for fast data transmission needs.
4. Low Power Consumption: Optimized for efficient power usage, making it ideal for use in systems where power consumption is a concern.
5. Tri-State Outputs: Allows for the outputs to be placed in a high-impedance state, enabling the connection of multiple drivers to a common bus.
6. Wide Supply Voltage Range: Operates over a broad range of supply voltages, enhancing flexibility and compatibility with various systems.
7. Thermal Shutdown Protection: Includes built-in protection to prevent damage from overheating.
These features make the ST26C31BTR suitable for applications requiring robust and efficient data transmission, such as networking, telecommunications, and industrial control systems.

Pinout

The ST26C31BTR is a quad differential line driver with a pin count of 16. It is designed to meet the requirements for RS-422 and RS-485 communication standards, providing robust differential signaling over long distances. The device features four independent drivers, each capable of driving a differential load. It operates with a wide supply voltage range and includes thermal shutdown protection to prevent damage from overheating.
Key functions of the ST26C31BTR include:
- Differential line driving for balanced transmission lines.
- High-speed data transmission capability.
- Thermal shutdown for protection against overheating.
- Compatibility with RS-422 and RS-485 standards for reliable communication in industrial and commercial applications.
This line driver is commonly used in applications requiring reliable data transmission over twisted-pair cabling, such as industrial automation systems, data communication networks, and instrumentation systems.

Manufacturer

The ST26C31BTR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs, develops, manufactures, and markets a wide range of semiconductor products and solutions for various applications. These applications include automotive, industrial, personal electronics, and communications equipment. The company is known for its expertise in areas such as microcontrollers, sensors, power management, and analog devices. As a leader in the semiconductor industry, STMicroelectronics focuses on innovation and sustainability, aiming to create products that enhance efficiency and performance while reducing environmental impact.

Application

The ST26C31BTR is a high-speed, quad differential line driver commonly used in applications that require reliable, high-speed data transmission. Key application areas include:
1. Communication Systems: Used in digital communication networks for transmitting data over long distances with reduced noise and distortion.

2. Industrial Automation: Provides robust and reliable data transmission in harsh industrial environments.

3. Data Centers: Facilitates data transfer between servers and storage systems with high integrity.

4. Consumer Electronics: Used in devices requiring high-speed interface connectivity.

5. Instrumentation: Supports precise data transmission in test and measurement equipment.
Its capability to drive differential signals makes it ideal for applications that require minimal electromagnetic interference (EMI).

Package

The ST26C31BTR is a quad differential line driver from STMicroelectronics, typically used in communication systems. The package type for this component is SO-16 (Small Outline with 16 leads), which is suitable for surface-mount technology (SMT) applications.

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