The SN75189BP is a high-performance, feature-rich product from the globally renowned technology company, Texas Instruments. This product is a quadruple line receiver designed to cater to ANSI standards TIA/EIA-232-F and ITU recommendation V.28. It is designed specifically for interfacing data terminal equipment with data communication equipment in 24-lead plastic dual in-line packages.
The product is characterized by its impressive functionality and high-speed performance. It incorporates four line receivers in one package, each of which can work independently or in conjunction with others. Each receiver converts TIA/EIA-232-F inputs into 5-V TTL/CMOS levels. These receivers can accept ±30-V inputs, with the outputs compatible with TTL and CMOS circuits.
The SN75189BP is also notable for its robust design and durability. It is constructed using a Schottky circuit to provide high-speed operation. This product also features a high input impedance, ensuring minimal loading effect. The input impedance is typically 3 kΩ, and it can go up to 7 kΩ for power-off conditions.
One of the key features of the SN75189BP is its low power consumption. This product operates on a single 5-V power supply, with a typical power consumption of only 20 mW. This makes it an energy-efficient solution for a wide range of applications.
The SN75189BP is also equipped with hysteresis to improve noise rejection. It has a built-in hysteresis of typically 500 mV, which allows it to reject noise signals and provide reliable operation even in noisy environments.
In summary, the SN75189BP from Texas Instruments is a versatile and reliable solution for data communication applications. Its high-speed performance, low power consumption, and noise rejection capabilities make it an ideal choice for professionals seeking high-quality, efficient, and reliable data communication solutions.
