DS2108 Datasheet - Dallas Semiconducotr

DS2108 Differential SCSI Switchable Terminator

The DS2108 SCSI Terminator has been specifically designed for High Voltage Differential (HVD) SCSI systems requiring switchable termination. The DS2108 integrates eighteen 330-ohm and nine 150-ohm precise switched termination resistors into a monolithic IC. The surface mount SOIC package saves board.

DS2108 Features

* Fully compliant with SCSI, SCSI-2 and SCSI3 standards Conforms to EIA RS-485 standard Provides differential termination for 9 pairs of signal lines Operates with SCSI signal voltages of -7 to +12 Volts Laser-trimmed 330 and 150-ohm termination resistors have ±5% tolerance over full temperature range

DS2108_DallasSemiconducotr.pdf