Интерфейс - специализированный MAX216CWN+

Приемопередатчик , AppleTalk, RS422, 2 драйвера, 3 приемника, 5В питание, SO-18

The MAX216CWN+ from Maxim Integrated Products is a low power, AppleTalk™ interface transceiver in 18 pin WSOIC package. It is designed specifically for communicating with AppleTalk™ Interfaces. It has one differential and one single ended driver plus one differential and two single ended receivers, all of which meet the AppleTalk™ interface specifications. The single ended and differential drivers have ±5V output voltage range when they are active and have thermal shutdown protection against short circuits. The drivers remain in a high impedance state when disabled or shutdown. One single ended receiver is configured as an inverter and the other is configured as a buffer. The drivers and receivers are disable during shutdown mode, when the quiescent current is reduced to only 30µA. Applications include AppleTalk™ interfaces, Apple printer interfaces, Apple peripheral interfaces and EIA/TIA-232/562 to RS422 conversion.

• Differential drivers
• receivers compatible with RS422
• Single ended drivers
• receivers compatible with EIA
• TIA-562 and EIA
• TIA-232E
• Negative supply current of 100µA
• Uses only 3mA maximum when fully operational
• Input threshold of single ended receivers are TTL compatible but input voltages can vary between ±7V
• Input threshold of differential receivers are ±200mV and have common mode range of ±7V

• Operating temperature range from 0°C to 70°C
• Apple Talk Interfaces; Apple Printer Interfaces; Apple Peripheral Interface; EIA
• TIA-232
• 562 to RS-422 Conversion

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