DS26C31TM

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DS26C31TM

IC TRANSCEIVER 4/0 16SOIC

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Bảo hành 365 ngày

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Thông số kỹ thuật

Part Status Obsolete
Base Product Number DS26C31
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 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SOIC
Packaging Tube

Tổng quan

Description

The DS26C31TM is a high-speed differential line receiver primarily used in digital communication applications. It operates with a single power supply and is designed to receive data from twisted-pair cables, making it suitable for various communication standards, including RS-422 and RS-485.
Key features of the DS26C31TM include low power consumption, high input sensitivity, and fast response times, which enable reliable data transmission over long distances. It typically operates within a temperature range of -40°C to +85°C, ensuring robustness in various environments.
The device is equipped with a differential input structure that helps minimize noise and crosstalk, enhancing signal integrity. The output is compatible with TTL logic levels, facilitating easy integration with microcontrollers and other digital circuits.
Overall, the DS26C31TM is an efficient and reliable choice for applications requiring high-speed data communication, such as industrial automation, telemetry, and data acquisition systems.

Features

The DS26C31TM is a high-speed, quad differential line driver designed for data communication applications. Key features include:
1. Quad Differential Drivers: Four independent differential output drivers, suitable for balanced transmission lines.
2. High Speed: Capable of operation up to 10 Mbps, supporting fast data rates.
3. Low Power Consumption: Designed for low quiescent current, making it energy-efficient.
4. Single Supply Operation: Operates with a single supply voltage ranging from 4.75V to 5.25V.
5. Wide Operating Temperature Range: Functional from -40°C to +85°C, ensuring reliability in various environments.
6. Short-Circuit Protection: Integrated protection against output short circuits, enhancing durability.
7. TTL Compatible Inputs: Input levels compatible with TTL logic, allowing easy interfacing with microcontrollers and other digital logic devices.
8. High Output Voltage Swing: Provides a significant voltage swing for improved signal integrity.
These features make the DS26C31TM suitable for applications in telecommunications, data processing, and industrial control systems.

Package

The DS26C31TM is packaged in a 14-pin dual in-line package (DIP). This standard configuration is suitable for through-hole mounting on circuit boards.

Pinout

The DS26C31TM is a quad differential line driver designed for high-speed data transmission. It features a total of 16 pins.
Pin Count: 16 pins
Functions:
- The device has four differential output pairs (Y and Y̅ for each driver), allowing for four independent channels.
- It includes power supply pins (VCC and GND) for operation.
- The inputs are designed for TTL compatibility, ensuring easy interfacing with other digital logic circuits.
- Additional pins may provide features such as enabling/disabling the drivers.
The DS26C31TM is commonly used in applications like RS-422 and RS-485 communications, where robust signal integrity over long distances is required. It is designed to operate in a variety of industrial environments, making it suitable for data communication and transmission.

Manufacturer

The DS26C31TM is manufactured by Texas Instruments (TI), a multinational semiconductor company. Texas Instruments is known for designing and manufacturing a wide range of electronics, including analog and embedded processing chips. The company serves various markets, including automotive, industrial, consumer electronics, and communications. TI is recognized for its innovation in analog technology and its leadership in digital signal processing. Founded in 1930, Texas Instruments has a long history in the semiconductor industry, contributing significantly to advancements in electronics and integrated circuits.

Application

The DS26C31TM is a high-speed CMOS differential line driver used primarily in communication applications. Its key application areas include data transmission in RS-422 and RS-485 networks, industrial automation, and telecommunications. It is also utilized in long-distance data links, point-to-point communication, and systems requiring robust noise immunity and high data rates.

Equivalent

The DS26C31TM is a differential line driver. Equivalent products include the SN75174, MAX3485, and SN65HVD3082. These alternatives provide similar functionalities for transmitting differential signals in various applications. Always check specific datasheets for pin compatibility and electrical characteristics when selecting a replacement.

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