AM26LS31CDBR

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AM26LS31CDBR

IC DRIVER 4/0 16SSOP

  • Производитель
  • Мфр. Часть #AM26LS31CDBR
  • Пакет SSOP (DB)-16
  • Лист данных
  • В наличии6739

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Спецификации

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)

Обзор

Description

The AM26LS31CDBR is a quad differential line driver designed for use in high-speed data communication applications. It is part of the AM26LS series from Texas Instruments and operates with a supply voltage range of 4.75V to 15V, making it suitable for various electronic systems. The device supports data rates up to 25 Mbps and is ideal for transmitting data over twisted pair cables, which helps reduce electromagnetic interference.
The AM26LS31CDBR features four independent differential outputs, enabling the transmission of multiple signals simultaneously. It includes built-in hysteresis for improved noise immunity and lower power consumption. The device is packaged in a 16-pin TSSOP, which is advantageous for space-constrained applications.
Applications include telecommunications, data communication systems, and industrial automation. This driver is well-suited for scenarios requiring robust data transmission with minimal distortion, making it a popular choice in digital signaling applications.

Features

The AM26LS31CDBR is a quad differential line driver designed for high-speed data transmission, suitable for RS-422 and RS-485 applications. Key features include:
1. Quad Differential Output: Provides four independent differential outputs for multi-channel communication.
2. High-Speed Performance: Supports data rates up to 10 Mbps, ensuring efficient data transfer over long distances.
3. Low Power Consumption: Operates on a single supply voltage ranging from 4.75V to 15V, offering energy efficiency.
4. Short-Circuit Protection: Designed to prevent damage under short-circuit conditions, enhancing reliability.
5. Wide Operating Temperature: Functional from -40°C to +85°C, making it suitable for industrial applications.
6. Low Input and Output Voltage Levels: Compatible with TTL and CMOS logic levels.
7. Enhanced Noise Immunity: Differential signaling helps minimize electromagnetic interference (EMI) and signal degradation.
The AM26LS31CDBR is ideal for applications requiring robust communication, such as industrial automation, network systems, and telemetry.

Package

The AM26LS31CDBR is packaged in a DIP (Dual In-line Package) format, specifically a 16-pin plastic DIP.

Pinout

The AM26LS31CDBR is a quad differential line driver with 14 pins. It is designed to drive data across twisted pair cables, supporting RS-422 and RS-485 standards.
Pin Count and Functions:
1. 1 (A): Non-inverting output for driver 1.
2. 2 (B): Inverting output for driver 1.
3. 3 (C): Non-inverting output for driver 2.
4. 4 (D): Inverting output for driver 2.
5. 5 (GND): Ground connection.
6. 6 (D): Non-inverting input for driver 1.
7. 7 (C): Inverting input for driver 1.
8. 8 (D): Non-inverting input for driver 2.
9. 9 (C): Inverting input for driver 2.
10. 10 (VCC): Power supply (typically +5V).
11. 11 (A): Non-inverting output for driver 3.
12. 12 (B): Inverting output for driver 3.
13. 13 (C): Non-inverting output for driver 4.
14. 14 (D): Inverting output for driver 4.
The device supports high-speed data transmission and can be used in multi-point communication systems.

Manufacturer

The AM26LS31CDBR is manufactured by Texas Instruments (TI), a well-known semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing a wide range of electronics products, including integrated circuits (ICs), analog devices, and embedded processors. The company is a major player in the semiconductor industry, providing solutions for various applications such as automotive, industrial, communications, and consumer electronics. TI is recognized for its innovation and has a strong focus on research and development to support a broad spectrum of technology needs.

Application

The AM26LS31CDBR is a differential line driver used in high-speed data transmission applications. Its primary application areas include telecommunications, data communication networks, and industrial automation. It is commonly utilized in RS-485 and RS-422 standard interfaces, enabling robust communication over long distances and in noisy environments. Additionally, it's suitable for connecting microcontrollers to remote devices and in multi-drop bus systems.

Equivalent

The AM26LS31CDBR is a differential line driver. Equivalent products include the SN75176, SN65HVD11, and MAX3485. These alternatives also provide differential signaling and can be used in similar applications, such as RS-485 communication. Always check specifications for compatibility.

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