DS26LS31CM

Imagens apenas para referência

DS26LS31CM

+Lista de Materiais

IC DRIVER 4/0 16SOIC

  • FabricanteTexas Instruments

  • Peça do Fabricante #DS26LS31CM

  • Pacote SOIC-Narrow-16

  • Em Estoque2001

365 Garantia de Qualidade em 1 dia

7*24 Garantia de serviço em 24 horas

90-Garantia de pós-venda em 1 dia

Garantia de Produto Genuíno

Especificações

Atributo Valor
Package Tube,Tube
ProductStatus Obsolete
Type Driver
Protocol RS422, RS485
NumberofDrivers/Receivers 4/0
Voltage-Supply 4.5V ~ 5.5V
OperatingTemperature 0°C ~ 70°C
MountingType Surface Mount
Package/Case 16-SOIC (0.154, 3.90mm Width)

Visão Geral

Description

The DS26LS31CM is a quad differential line driver designed by Texas Instruments, commonly used in digital data communication systems. It is engineered to offer high-speed data transmission over balanced lines, making it ideal for applications that require reliable data transfer over long distances. The device features four independent line drivers, each capable of driving a differential load and ensuring minimal signal distortion.
Key characteristics of the DS26LS31CM include:
1. Differential Output: Provides improved noise immunity and reduced electromagnetic interference (EMI).
2. High-Speed Performance: Supports data rates up to several Mbps, suitable for high-speed communication needs.
3. Wide Operating Range: Typically operates within a supply voltage range of 4.5V to 5.5V.
4. Thermal Protection: Includes built-in thermal shutdown to protect against overheating.
5. TTL Compatibility: Compatible with TTL logic levels, making it easy to interface with other TTL devices.
6. Low Power Consumption: Optimized for efficient power usage, minimizing energy requirements.
The DS26LS31CM is frequently used in telecommunications, industrial control systems, and any application requiring reliable high-speed differential signaling.

Equivalent

The DS26LS31CM is a quad differential line driver. Equivalent products include the SN75174, AM26LS31, and the MC3487. These ICs typically have similar specifications and functionality, making them suitable alternatives for applications involving differential signaling. Always verify the specific requirements of your application to ensure compatibility.

Features

The DS26LS31CM is a quad differential line driver commonly used in digital communication systems. Key features include:
1. Quad Configuration: Contains four independent differential line drivers in a single package.
2. Differential Outputs: Offers balanced output, reducing noise and improving signal integrity over long distances.
3. High-Speed Operation: Designed for high-speed data transmission, typically suitable for data rates up to 10 Mbps.
4. TTL Compatible: Inputs are compatible with TTL (Transistor-Transistor Logic) levels, making it easy to interface with common digital logic devices.
5. Tri-State Outputs: Features tri-stateable outputs, allowing multiple drivers to be connected to a common bus without interference.
6. Wide Operating Temperature Range: Typically operates within an extended temperature range, suitable for various environmental conditions.
7. Low Power Consumption: Designed to minimize power usage while maintaining performance.
8. Protective Features: Incorporates short-circuit protection and thermal shutdown to prevent damage in adverse conditions.
These features make the DS26LS31CM suitable for use in applications requiring robust and efficient data transmission over balanced lines.

Pinout

The DS26LS31CM is a quad differential line driver. It has 16 pins in a standard dual in-line package (DIP). The primary function of this device is to convert TTL (Transistor-Transistor Logic) input levels to differential output levels, which are suitable for driving long lines in noisy environments. This makes it ideal for use in communication systems where robust data transmission is required.
The DS26LS31CM features four independent line drivers, each with an enable input, allowing for precise control of the output state. The differential outputs are designed to improve noise immunity and signal quality over long distances, minimizing the impact of external electromagnetic interference. Each driver can deliver a high current output, making it suitable for driving transmission lines.
In summary, the DS26LS31CM is a 16-pin quad differential line driver optimized for reliable data transmission in challenging environments, featuring TTL-compatible inputs and high-drive differential outputs.

Manufacturer

The DS26LS31CM is a line driver integrated circuit (IC) originally manufactured by National Semiconductor. National Semiconductor was a company specializing in the design and production of analog devices and subsystems, including power management circuits, interface products, and communication devices. The company played a significant role in the semiconductor industry, especially in developing products used in a wide range of electronic devices and systems.
In 2011, National Semiconductor was acquired by Texas Instruments (TI), a global technology company known for its extensive portfolio of analog and embedded processing products. TI is one of the largest semiconductor companies in the world and serves a variety of markets, including industrial, automotive, personal electronics, and communications equipment sectors. Following the acquisition, the product lines and technologies of National Semiconductor, including the DS26LS31CM, became part of Texas Instruments' offerings. Therefore, Texas Instruments is now the entity responsible for the continued production and support of this device.

Application

The DS26LS31CM is a quad differential line driver primarily used in applications requiring data transmission over long distances or in noisy environments. Key application areas include:
1. Communications Systems: Used for reliable data transmission in telecommunications infrastructure.
2. Industrial Automation: Facilitates robust communication in PLCs and industrial control systems.
3. Computer Peripherals: Supports interfacing in equipment like printers and modems.
4. Network Equipment: Integral in LAN and WAN configurations for signal integrity.
5. Instrumentation: Ensures accurate data transfer in measurement and test equipment.
6. Military and Aerospace: Used in avionics and defense systems for secure and stable data links.
These applications benefit from its ability to transmit data differentially, offering high noise immunity and reduced electromagnetic interference (EMI).

Package

The DS26LS31CM is a quad differential line driver from Texas Instruments, typically packaged in a 16-pin SOIC (Small Outline Integrated Circuit) package. This surface-mount package type is commonly used for its compact size and ease of use in printed circuit board (PCB) designs.

Produtos relacionados a DS26LS31CM