SN75LBC172 - 四路低功耗差动线路驱动器

SN75LBC172是TI德州仪器公司的一款无产品，SN75LBC172是四路低功耗差动线路驱动器，本站介绍了SN75LBC172的封装应用图解、特点和优点、功能等，并给出了与SN75LBC172相关的TI元器件型号供参考。

SN75LBC172 - 四路低功耗差动线路驱动器 - 无 - RS-485收发器 - 德州仪器

产品描述

The SN65LBC172 and SN75LBC172 are monolithic quadruple differential line drivers with 3-state outputs. Both devices are designed to meet the requirements of EIA Standard RS-485. These devices are optimized for balanced multipoint bus transmission at data rates up to and exceeding 10 million bits per second. Each driver features wide positive and negative common-mode output voltage ranges, current limiting, and thermal-shutdown circuitry making it suitable for party-line applications in noisy environments. Both devices are designed using LinBiCMOS™, facilitating ultra-low power consumption and inherent robustness.

Both the SN65LBC172 and SN75LBC172 provide positive- and negative-current limiting and thermal shutdown for protection from line fault conditions on the transmission bus line. These devices offer optimum performance when used with the SN75LBC173 or SN75LBC175 quadruple line receivers. The SN65LBC172 and SN75LBC172 are available in the 16-pin DIP package (N) and the 20-pin wide-body small-outline inline-circuit (SOIC) package (DW).

The SN75LBC172 is characterized for operation over the commercial temperature range of 0°C to 70°C. The SN65LBC172 is characterized over the industrial temperature range of –40°C to 85°C.

产品特性

Meet or Exceed EIA Standard RS-485
Designed for High-Speed Multipoint Transmission on Long Bus Lines in Noisy Environments
Support Data Rates up to and Exceeding Ten Million Transfers Per Second
Common-Mode Output Voltage Range of –7 V to 12 V
Positive- and Negative-Current Limiting
Low Power Consumption . . . 1.5 mA Max (Output Disabled)
Functionally Interchangeable With SN75172

LinBiCMOS is a trademark of Texas Instruments Incorporated.

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