Texas Instruments model AM26LS31CDR (click to buy now) is an interface chip. It is a four-channel complementary output line driver that can meet the requirements of ANSI TIA/EIA-422-B and ITU (formerly CCITT) recommendation V.11. The tri-state outputs provide high current for driving balanced lines such as twisted pair or parallel two-wire transmission lines and are in a high impedance state during power outage conditions.
Functional features of AM26LS31CDR
1. High-speed transmission: AM26LS31CDR adopts advanced high-speed CMOS technology, supports data transmission rates up to 10Mbps, and is suitable for high-speed communication applications.
2. Low power consumption design: Through CMOS technology and low power consumption design, AM26LS31CDR can maintain low power consumption while achieving high-speed data transmission. This makes it suitable for applications that require stable operation for a long time.
3. High anti-interference ability: AM26LS31CDR has excellent anti-interference performance and can work stably in harsh electromagnetic environments to ensure the reliability of data transmission.
4. Four differential input and output channels: AM26LS31CDR has four differential input and output channels, which can drive multiple external devices at the same time to improve communication efficiency.
5. Voltage compatibility: AM26LS31CDR can adapt to a variety of voltage standards, such as 5V, 3.3V, etc., making it easier to integrate into various systems.
Application fields of AM26LS31CDR
AM26LS31CDR is a four-channel complementary output line driver, mainly used to drive RS-422 and RS-485 interfaces. Its main application areas are as follows:
1. Industrial control: AM26LS31CDR can be used for high-speed data transmission between sensors, actuators and other peripheral devices in the field of industrial control, which can improve the stability and reliability of the system.
2. Communication equipment: In network communication equipment, AM26LS31CDR can be used to drive and receive RS-422 and RS-485 interfaces to realize data communication between devices, such as terminal servers, network switches, etc.
3. Instruments: Among various instruments, AM26LS31CDR can be used for data transmission and reception to ensure the accuracy and stability of data, such as oscilloscopes, logic analyzers, etc.
4. Automation system: In the automation system, AM26LS31CDR can be used for data communication between PLC (programmable logic controller), DCS (distributed control system) and other control devices to achieve collaboration and control between devices.
AM26LS31CDR parameters
Package: 16-SOIC
Packaging: whole package
Type: drive
Protocol: RS422, RS485
Number of drivers/receivers: 4/0
Duplex:-
Data rate:-
Voltage-power supply: 4.75V~5.25V
Working temperature: 0℃~70℃
Installation type: surface mount type
Pin diagram of AM26LS31CDR
