SN55LBC173 - 四路低功耗差动线路接收器

SN55LBC173是TI德州仪器公司的一款无产品，SN55LBC173是四路低功耗差动线路接收器，本站介绍了SN55LBC173的封装应用图解、特点和优点、功能等，并给出了与SN55LBC173相关的TI元器件型号供参考。

SN55LBC173 - 四路低功耗差动线路接收器 - 无 - RS-485收发器 - 德州仪器

产品描述

The SN55LBC173 is a monolithic quadruple differential line receiver with 3-state outputs designed to meet the requirements of the EIA standards RS-422-A, RS-423-A, RS-485, and CCITT V.11. This device is optimized for balanced multipoint bus transmission at data rates up to and exceeding 10 million bits per second. The four receivers share two ORed enable inputs, one active when high, the other active when low. Each receiver features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range of 12 V to -7 V. Fail-safe design ensures that if the inputs are open circuited, the output is always high. The SN55LBC173 is designed using the Texas Instruments proprietary LinBiCMOSTM technology that provides low power consumption, high switching speeds, and robustness.

This device offers optimum performance when used with the SN55LBC172M quadruple line driver. The SN55LBC173 is available in the 16-pin CDIP (J), the 16-pin CPAK (W), or the 20-pin LCCC (FK) packages.

The SN55LBC173 is characterized over the military temperature range of -55°C to 125°C.

产品特性

Meets EIA Standards RS-422-A, RS-423-A, RS-485, and CCITT V.11
Designed to Operate With Pulse Durations as Short as 20 ns
Designed for Multipoint Bus Transmission on Long Bus Lines in Noisy Environments
Input Sensitivity...±200 mV
Low-Power Consumption...20 mA Max
Open-Circuit Fail-Safe Design
Pin Compatible With SN75173 and AM26LS32

LinBiCMOS is a trademark of Texas Instruments.

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