Detailed Specifications: RS-422/485 Serial PCMCIA Cards

Bus Interface: 16-bit PCMCIA, Release 8 & backward compliant

OS Support: Windows CE/9x/Me/NT/2000/XP/Vista/7, Linux, OS/2

Data Rate: SSP/DSP/QSP: 921.6 kbps (max*)      learn more about max data rates

Serial Ports: SSP:1    DSP:2 
        (configurable as either RS-422 or RS-485 for full or half-duplex communication.
         Auto enable/disable of RS-422/485 transmitter on SSP/DSP)

Serial Port Connectors: Detachable cable with 1 or 2 DB-9 female (see connector pinout)

UARTs: SSP/DSP: 16750 UARTs with 64-byte FIFOs (1 per port)

Transceivers:
       SSP/DSP: MAX 3076E or compatible

Drivers:
       Differential Voltage: ±3.3V
       Transition Time (TLH): 52 ns (typ)
       Transition Time (THL): 60 Ns (typ)

Receive Buffers:
      Differential Input Threshold: ±0.2V
      Voltage Range: -7V to +12V Common Mode Input
      Transition Time (THL-TLH): 65 Ns (typ)

Environment:
       Operating: 0°C to 70°C
       Storage: -50°C to 80°C
       Humidity: 10% to 90%

Power Requirements: SSP/DSP compatible with 3.3V & 5V systems. See our FAQ for a list of models we know to be incompatible.

       SSP: 20mA @ 5V (typ), 35mA (max)
       DSP: 30mA @ 5V (typ), 45mA (max)

Size: Type II PCMCIA Card package

Certifications: CE, FCC Class B, RoHS

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