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 space over conventional resistor SIPs. The termination resistors can be isolated from the SCSI bus under software or hardware control. While in the powered down mode, the DS2108 isolates the nine terminator blocks from the bus while adding only 6pF capacitance to each signal line of the SCSI bus.
■FEATURES
●Fully compliant with SCSI, SCSI-2 and SCSI-3 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 rangeSwitchable power-down mode
●Low power down capacitance of 6pF
●24-pin plastic SOIC (DS2108S)
|
|
|
|
Datasheet |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
SOIC |
|
|
English Chinese Chinese and English Japanese |
|
|
2020/03/24 |
|
|
|
|
|
112099 |
|
|
68 KB |
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
