ИС для интерфейса RS-485 SN65HVD1470D

Приемопередатчик RS485 RS422 , 3В-3.6В питание, 1 драйвер, SOIC-14

The SN65HVD1470D is a Full-duplex Transceiver features the highest ESD protection in the RS-485 portfolio, supporting ±16kV IEC61000-4-2 contact discharge and >±30kV HBM ESD protection. This RS-485 transceiver has robust 3.3V driver and receiver. The large receiver hysteresis of the SN65HVD147x device provides immunity to conducted differential noise and the wide operating temperature enables reliability in harsh operating environments. This device each combines a differential driver and a differential receiver, which operate from a single 3.3V power supply. Each driver and receiver has separate input and output pins for full-duplex bus communication designs. This device all features a wide common-mode voltage range which makes the devices suitable for multi-point applications over long cable runs. It has active-high driver enables and active-low receiver enables. A low, less than 5µA standby current can be achieved by disabling both the driver and receiver.

• Large receiver hysteresis (70mV) for noise rejection
• Glitch-free power-up and power-down protection for hot-plugging applications
• <1.1mA Quiescent current during operation
• 10nA (typical) and <5µA (maximum) Low standby supply current
• Green product and no Sb/Br

Области применения

Автоматизация и Управление Процессами, Обработка Сигнала, Автоматизация Зданий, Охрана, Связь и Сеть