SN65LBC180DG4

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Introduction

The SN65LBC180DG4 is a Quad differential line-receiver integrated circuit from Texas Instruments that is ideal for applications that require differential line signals in the presence of potentially noise sources. This device, which is housed in an 8 lead SOIC package, provides four differential line receivers allowing for a high degree of noise immunity and minimal operating power. It also features a large common-mode input range, which ensures excellent data signals over a system’s entire voltage range and offers barometric stability. Furthermore, this device can tolerate a wide variation of temperatures while maintaining good performance. As such, it is a targeted solution for systems requiring low noise levels and power consumption.

Application Fields

SN65LBC180DG4 is designed primarily for applications requiring differential line signals with excellent noise immunity. It is widely used in industrial automation (for motion control, robotics and machine vision), HVAC systems, digital CCTV and surveillance systems, electrical vehicles, automotive systems, and a variety of other control/signal/communications systems.

The SN65LBC180DG4 is also particularly suited for use in applications that require a wide common-mode input range and barometric stability such as those found on outdoor industrial plants and distributed sensors. Its wide range and high noise immunity performance make it the ideal choice for any application where the highest degree of precision is required.

In addition, the SN65LBC180DG4 is an attractive choice for automotive and industrial applications where sound and radio interference is a concern. It can be used to help reduce the overall amount of noise generated by the application, increasing signal and data quality.

Working Principle

The SN65LBC180DG4 is a quad differential line receiver integrated circuit from Texas Instruments. It features four differential line receivers with a minimum crosstalk between receivers and excellent signal integrity, providing fast edge rates, low noise, and low jitter performance. The SN65LBC180DG4 features two input channels that are protected up to ±15V to prevent the receiver from damages due to miswiring and overvoltage. Furthermore, a larger common-mode input range (over the entire power supply range) ensures good communication despite supply voltage variation.

The SN65LBC180DG4 also offers extremely low power consumption, which makes it ideal for applications that are limited in power sources. Through its low power consumption, the SN65LBC180DG4 is also a great choice for battery-backed systems. Additionally, it is designed to operate over the extended temperature range, enabling it to perform well in a wide range of temperatures.

In addition, the SN65LBC180DG4 has good barometric stability. It is designed with on-chip ESD protection, effectively guarding from ESD impulse damage. Furthermore, advanced circuit techniques are used to minimize the effects of noise, interference, and ground shift common in multi-line communication systems.

Conclusion

The SN65LBC180DG4 is a quad differential line receiver integrated circuit from Texas Instruments. It is ideal for applications that require differential line signals with excellent noise immunity and an extended temperature range, as well as barometric stability. It features two line receivers with a minimum crosstalk between receivers and excellent signal integrity, as well as input channels protected up to ±15V to prevent damages due to miswiring and overvoltage. Moreover, it offers extremely low power consumption making it perfect for power-limited applications and battery-backed systems. The SN65LBC180DG4 is a reliable and cost-effective solution for applications that require noise-free data signals over a large range of temperatures.

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