AM26LS31CDBR

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AM26LS31CDBR

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IC DRIVER 4/0 16SSOP

  • FabricanteTexas Instruments

  • Peça do Fabricante #AM26LS31CDBR

  • Pacote SSOP-16

  • Em Estoque4190

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Driver
Protocol RS422, RS485
NumberofDrivers/Receivers 4/0
Voltage-Supply 4.75V ~ 5.25V
OperatingTemperature 0°C ~ 70°C
MountingType Surface Mount
Package/Case 16-SSOP (0.209, 5.30mm Width)

Visão Geral

Description

The AM26LS31CDBR is a quad differential line driver integrated circuit designed for digital data transmission over long distances. Manufactured by Texas Instruments, it is part of the AM26LS31 series. This IC is capable of driving high-speed digital signals and is commonly used in applications requiring balanced, differential signal transmission, such as RS-422 and RS-485 communication protocols.
Key features of the AM26LS31CDBR include:
- Four independent line drivers.
- High-speed operation with a typical data rate of up to 10 Mbps.
- Differential outputs for noise resilience and improved signal integrity.
- Wide supply voltage range from 4.5V to 5.5V.
- Tri-state output control for bus-oriented applications.
- Low power consumption.
- Short-circuit protection and thermal shutdown features for increased reliability.
The device is housed in a small-outline (SOIC) package, making it suitable for compact and space-constrained designs. It is widely used in industrial, telecommunications, and computer systems where robust signal transmission is required.

Equivalent

The AM26LS31CDBR is a quad differential line driver. Equivalent products include:
1. SN75174 by Texas Instruments
2. MC3487 by ON Semiconductor
3. DS8830 by National Semiconductor
4. 26LS31 by NXP Semiconductors
These alternatives offer similar functionality, typically featuring TTL compatibility, differential outputs, and multiple drivers per package. Always verify electrical characteristics and package compatibility when selecting a replacement.

Features

The AM26LS31CDBR is a quad differential line driver with the following key features:
1. Differential Output: Designed to drive balanced lines, it has complementary outputs to enhance signal integrity over long distances.

2. High-Speed Performance: Capable of high-speed data transmission.
3. TTL Compatibility: The inputs are compatible with standard TTL (Transistor-Transistor Logic) levels.
4. Wide Operating Voltage Range: Operates within a specified voltage range, typically around 4.5V to 5.5V.
5. Low Power Consumption: Designed to consume minimal power, making it suitable for power-sensitive applications.
6. Short-Circuit Protection: Includes short-circuit protection on the outputs to prevent damage from accidental shorting.
7. Tri-State Outputs: Features enable/disable control to tri-state the outputs, useful for bus-oriented applications.
8. Temperature Range: Supports a wide operating temperature range, making it suitable for various environmental conditions.
9. Package: Comes in a small-outline package for space-constrained applications.
These features make the AM26LS31CDBR suitable for data communication applications requiring reliable high-speed and low-power line driving.

Pinout

The AM26LS31CDBR is a quad differential line driver, typically used in digital data transmission applications. It features a 14-pin configuration. Here is a concise overview of its pin functions:
1. Pin 1: Enable A
2. Pin 2: Input A
3. Pin 3: Output A (Y)
4. Pin 4: Output A (Z)
5. Pin 5: Ground (GND)
6. Pin 6: Output B (Y)
7. Pin 7: Output B (Z)
8. Pin 8: Input B
9. Pin 9: Enable B
10. Pin 10: Enable C
11. Pin 11: Input C
12. Pin 12: Output C (Y)
13. Pin 13: Output C (Z)
14. Pin 14: VCC (Supply Voltage)
The AM26LS31CDBR is designed to provide high-speed and long-distance digital signal transmission with differential outputs, which help reduce electromagnetic interference and improve signal integrity.

Manufacturer

The AM26LS31CDBR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components. Their product portfolio includes analog chips, embedded processors, and digital signal processors, which are used in various applications across industries such as consumer electronics, automotive, industrial, and communications. TI is known for its innovation in the semiconductor field and has a strong emphasis on research and development to advance technology.

Application

The AM26LS31CDBR is a quad differential line driver commonly used in applications requiring high-speed data transmission and noise immunity. Key areas include:
1. Data Communications: Facilitates reliable data transfer over long distances in RS-422 and RS-485 systems.
2. Industrial Automation: Used in industrial control systems for robust communication between devices.
3. Instrumentation: Ensures accurate signal integrity in measurement and testing equipment.
4. Networking: Supports reliable networking in environments prone to electrical noise.
5. Digital Systems: Integral in digital systems for driving differential signals, enhancing performance and signal integrity.
Its robust design makes it suitable for environments where signal integrity is critical.

Package

The AM26LS31CDBR is a quad differential line driver IC from Texas Instruments and comes in a SOIC-16 (Small Outline Integrated Circuit) package. This package type is compact and surface-mount, suitable for applications requiring efficient space utilization on printed circuit boards (PCBs).

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