RS-485 и RS-422 SN65LBC174DW

Микросхема дифференциальной линии , 4 драйвера, 10Мб/с, 4.75В до 5.25В, SOIC-20

The SN65LBC174DW is a quadruple monolithic differential Line Driver with 3-state outputs. It is designed to meet the requirements of the Electronics Industry Association standard EIA-485. This device is optimized for balanced multipoint bus transmission at data rates up to and exceeding 10Mbps. Each driver features wide positive and negative common-mode output voltage ranges, current limiting and thermal-shutdown protection, making it suitable for party-line applications in noisy environments. It is designed using LinBiCMOS™, facilitating ultralow power consumption and inherent robustness. It provides positive- and negative-current limiting and thermal shutdown for protection from line fault conditions on the transmission bus line.

• Designed for high-speed multipoint transmission on long bus lines in noisy environments
• Positive and negative current limiting
• -7 to 12V Common-mode output voltage range
• 1.5mA Maximum low power consumption (output disabled)
• Green product and no Sb/Br

Области применения

Связь и Сеть, Промышленное