ST26C31BDR

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ST26C31BDR

IC DRIVER 4/0 16SO

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Driver
Protocol RS422, RS485
NumberofDrivers/Receivers 4/0
Voltage-Supply 4.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 16-SOIC (0.154, 3.90mm Width)

概述

Description

The ST26C31BDR is a high-speed differential line driver designed for use in telecommunications and data communication systems. It operates with a supply voltage range of 4.75V to 5.25V and is capable of driving up to 64 mA of output current. This device is particularly suited for applications utilizing EIA/TIA-422 and EIA/TIA-485 standards, making it ideal for long-distance signal transmission with minimal distortion.
The ST26C31BDR features low power consumption and high data rates, supporting speeds up to 10 Mbps. Its differential output helps in reducing electromagnetic interference (EMI) and enhances noise immunity, ensuring reliable performance in noisy environments. The device comes in a 16-pin SOIC package, allowing for easy integration into various circuit designs.
In summary, the ST26C31BDR is a robust and efficient solution for driving differential signals in high-speed communication applications, combining performance with low power requirements.

Features

The ST26C31BDR is a high-speed differential line driver designed for data communication applications. Key features include:
1. High-Speed Operation: Supports data rates up to 10 Mbps, making it suitable for fast data transmission.
2. Differential Signaling: Employs differential signaling to reduce electromagnetic interference and improve signal integrity over long distances.
3. Low Power Consumption: Designed for efficiency, it operates on a low supply voltage, enhancing battery life in portable applications.
4. Wide Supply Voltage Range: Compatible with a supply voltage range of 4.75V to 5.25V, allowing flexibility in various systems.
5. Thermal Shutdown Protection: Includes built-in thermal protection to prevent overheating in high-load conditions.
6. TTL/CMOS Compatible: Works with TTL and CMOS logic levels, ensuring compatibility with a wide range of microcontrollers and processors.
7. Compact SOIC Package: Offered in a small SOIC-8 package, ideal for space-constrained designs.
These features make the ST26C31BDR suitable for various applications, including industrial automation, telecommunications, and data acquisition systems.

Package

The ST26C31BDR is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) package.

Pinout

The ST26C31BDR is a line driver from STMicroelectronics, featuring a standard 16-pin Dual In-Line Package (DIP). It is part of the RS-232 standard and is designed for high-speed data transmission.
Pin Count: 16 pins
Function: The ST26C31BDR is responsible for converting TTL/CMOS logic levels to RS-232 voltage levels. It provides four differential transmitters and receivers, enabling communication over standard RS-232 serial interfaces. The device supports data rates up to 1 Mbps and can operate in a wide temperature range. The key features include low power consumption and improved noise immunity, making it suitable for various applications in data communication systems.
Pins typically include Transmit (TX), Receive (RX), ground (GND), and enable signals, among others. Always refer to the specific datasheet for detailed pin configurations and functions.

Manufacturer

The ST26C31BDR is manufactured by Texas Instruments (TI), a well-established American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and advanced electronic systems. The company is particularly known for its analog electronics, embedded processors, and digital signal processing solutions. TI serves various industries, including automotive, industrial, communications, and consumer electronics, focusing on innovation and high-quality products to meet the needs of engineers and designers worldwide. With a long history dating back to 1930, TI is recognized as a leader in the semiconductor industry.

Application

The ST26C31BDR is a differential line driver commonly used in high-speed data communications. Its application areas include:
1. Telecommunications: For signal transmission in various communication protocols.
2. Networking: In Ethernet and other data networking equipment.
3. Industrial Automation: For robust communication in harsh environments.
4. Consumer Electronics: In devices requiring high-speed data transfer.
5. Embedded Systems: As part of microcontroller and microprocessor interfaces.
Overall, it enhances signal integrity and reduces electromagnetic interference in data transmission.

Equivalent

The ST26C31BDR is a differential line driver. Equivalent products include the Texas Instruments SN75179, Maxim Integrated MAX1487, and the Analog Devices ADM2483. These alternatives support similar functionalities for transmitting data over twisted-pair cabling. Always check specific datasheets for pin compatibility and voltage requirements.

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