SN65LBC173AMDREP

四路 RS-485 差分线路接收器，SN65LBC173A-EP 16-SOIC -55 to 125

The SN65LBC173A is a quadruple differential line receiver with tri-state outputs, designed for A/EIA-485 RS-485, TIA/EIA-422 RS-422, and ISO 8482 Euro RS-485 applications.

This device is optimized for balanced multipoint bus communication at data rates up to and exceeding 50 million bits per second. The transmission media may be twisted-pair cables, printed-circuit board traces, or backplanes. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment.

The receiver operates over a wide range of positive and negative common-mode input voltages, and features ESD protection to 6 kV, making it suitable for high-speed multipoint data transmission applications in harsh environments. These devices are designed using LinBiCMOS®, facilitating low-power consumption and robustness.

The G and G inputs provide enable control logic for either positive- or negative-logic enabling all four drivers. When disabled or powered off, the receiver inputs present a high-impedance to the bus for reduced system loading.