The DS2110 is a single-chip Plug and Play (PnP) SCSI terminator designed for use in computer motherboards or host bus adapters. It integrates active termination for 18 signal lines, a low-drop-out regulator, and a 1K/2K/4K bit EEPROM to store PnP register parameters. The device automatically senses the termination status of the SCSI bus and isolates its resistors if an external device is connected, ensuring proper system termination.
| Termination lines | 18 signal lines |
|---|---|
| Termination resistor tolerance | 2% |
| EEPROM sizes | 1K/2K/4K bits |
| Interface type | 4-wire microcontroller interface |
| Package type | TBD package |
It is fully compliant with SCSI, SCSI-2, and SCSI-3 standards.
It automatically switches off if an external device is connected to the system.