DS26C31TN

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DS26C31TN

IC TRANSCEIVER 4/0 16PDIP

100% gốc & amp; Mới

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Bảo hành 365 ngày

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Thông số kỹ thuật

Part Status Obsolete
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 Through Hole
Package / Case 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-PDIP
Base Product Number DS26C31

Tổng quan

Description

The DS26C31TN is a quad differential line driver designed for digital data transmission over balanced lines in high-speed communication systems. It is part of the RS-422 standard and is suitable for applications requiring robust performance in noisy environments. The device features four independent differential line drivers, each capable of driving long transmission lines with low power consumption.
Key characteristics of the DS26C31TN include:
1. High-Speed Operation: The driver supports data rates up to 10 Mbps, ensuring efficient data transmission in demanding communication applications.
2. Low Power Dissipation: Designed with CMOS technology, it offers reduced power usage compared to older technologies, making it suitable for power-sensitive applications.
3. Wide Supply Range: It operates over a wide voltage range, typically from 4.5V to 5.5V, providing flexibility in various system designs.
4. Tri-State Outputs: The outputs can be set to a high-impedance state, allowing multiple drivers on a single bus.
5. Short-Circuit Protection: The device features current limiting to protect against short-circuits.
With its combination of speed, power efficiency, and robust operation, the DS26C31TN is ideal for interfacing in telecommunications, computer, and industrial control systems.

Features

The DS26C31TN is a quad differential line driver designed for digital data transmission over balanced lines. Key features include:
1. Differential Line Driver: It supports transmission of signals in differential mode, which enhances noise immunity and signal integrity, making it ideal for long-distance communication.
2. High Speed: The device is capable of operating at high speeds, supporting transmission rates necessary for efficient data communication.
3. Low Power Consumption: The DS26C31TN is designed to consume minimal power, which is critical in reducing heat generation and increasing system efficiency.
4. Wide Operating Temperature Range: It functions effectively over a broad temperature range, making it suitable for various industrial and commercial applications.
5. TTL Compatibility: The inputs of the DS26C31TN are compatible with TTL (Transistor-Transistor Logic) levels, facilitating easy integration with TTL-based systems.
6. Short-Circuit Protection: It includes protection features to prevent damage in case of a short circuit in the line.
7. Tri-State Outputs: The outputs can be placed in a high-impedance state to allow for multiplexing and bus sharing.
These features make the DS26C31TN a robust choice for applications requiring reliable, high-speed data transmission over long distances.

Package

The DS26C31TN is a quad differential line driver IC, typically available in a 16-pin plastic dual in-line package (PDIP). This package type is widely used for through-hole mounting on printed circuit boards.

Pinout

The DS26C31TN is a quad differential line driver. It features a 16-pin configuration, typically in a dual in-line package (DIP) or surface-mount package. The main function of the DS26C31TN is to provide differential drive capability for digital data transmission over long lines. The device is designed to offer high-speed and low-power line driving, compliant with EIA-422 and ITU-T V.11 standards.
Key features of the DS26C31TN include:
- Four drivers in one package, each with differential outputs.
- High-speed operation with a typical data rate support of up to 10 Mbps (megabits per second).
- Low power consumption with a typical quiescent current.
- Tri-state outputs for easy bus interfacing and reduced power consumption in idle states.
- Short-circuit protection and thermal shutdown for enhanced reliability.
Each driver in the DS26C31TN is capable of driving long transmission lines with a 100-ohm termination, making it suitable for various industrial and communication applications.

Manufacturer

The DS26C31TN is a line driver, and it was originally manufactured by National Semiconductor. National Semiconductor was a company known for designing and manufacturing analog devices and subsystems, including semiconductors used in a wide range of electronics. In 2011, National Semiconductor was acquired by Texas Instruments, a major American technology company. Texas Instruments specializes in the design and manufacturing of semiconductors and various integrated circuits, which are used in electronic devices across numerous industries.

Application

The DS26C31TN is a quad differential line driver designed for digital data transmission over balanced lines. Its primary application areas include telecommunications, data communication systems, industrial automation, and computer networking. The device is particularly useful in systems requiring reliable high-speed data transmission over long distances, such as RS-422 and RS-485 communication protocols. It can also be used in applications involving clock distribution, signal buffering, and interfacing with high-speed digital circuits.

Equivalent

The DS26C31TN is a quad differential line driver, and its equivalent products include SN75ALS194, SN65C1168, and MC3487. These chips offer similar functionalities in terms of differential signaling for data transmission in RS-422 or RS-485 applications. Always check the datasheet specifications to ensure compatibility with your specific requirements.

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