SN75189ANG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SN75189AN is a quad 3-State differential line driver designed for use in digital data transmission systems where improved noise immunity is required. It is well suited for systems operating in Multi-Mode standards as it has a very low propagation delay and is immune to simultaneous switching of outputs. As a differential line driver, the SN75189AN is intended for applications such as high speed asynchronous or synchronous data local area networks, distributed data and clock buses, multiprocessor shared memories, and telecom peripherals such as D@A converters and modems.

SN75189ANG4 Working Principle and Features

The SN75189AN is designed to provide a differential line-driven output with TTL-level compatible input. The DS75189AN is an enhanced version, providing higher mode speeds and increased noise immunity with the same basic functionality. The SN75189AN driver can drive up to 40 loads, with a high output drive current of 10mA when in low-impedance mode and a minimum drive current of 3mA when in high-impedance mode. The logic steady state output levels are as follows: when in logic ‘1’, both true and complement outputs are high; when in logic ‘0’ both true and complement outputs are low. When deactivated (high-impedance state) both true and complement outputs are open.

SN75189ANG4 Application Field

The SN75189AN is well suited for applications where line noise immunity is of particular importance. The high drive capability of the SN75189AN makes it ideally suited for buffering data communication signals and other high-speed logic line loads. As a result, the SN75189AN is often used as a line driver in digital data transmission systems, distributing data and clock buses, multiprocessor shared memories and telecom peripherals such as D/A converters and modems. Other examples include bus interfaces for fiber channel circuits, local area networks (LANs), RAID arrays, multiple disk drives and microprocessor systems. The SN75189AN is also widely used in data communications, automation and control, test and measurement, display systems, medical engineering and other industrial applications. The SN75189AN is also an excellent choice for applications that require higher drive capabilities and reduced crosstalk, making it an ideal choice for applications such as automotive infotainment systems and other data transfer applications.

Conclusion

In conclusion, the SN75189AN is a reliable line driver with excellent noise immunity and is commonly used for applications such as digital data transmission systems, distributed data and clock buses, and other high-speed digital logic loads. It has the ability to drive up to 40 loads with high and low impedance modes, and its logic steady state output makes it ideal for communication interface and data transfer applications. The low propagation delay and high noise immunity also make the SN75189AN ideal for technologies such as Telemetry, Fiber Channel, LAN, RAID Arrays, and Multiple Disk Drives. As a versatile line driver, the SN75189AN is an excellent tool for various industries and applications.

The specific data is subject to PDF, and the above content is for reference