DS2129 Datasheet - Dallas Semiconducotr

DS2129 LVD SCSI 27-Line Regulator

The DS2129 is a triple-output voltage regulator for 27-line, low-voltage-differential (LVD) SCSI termination for SPI-2 and SPI-3 applications using LVD termination networks. The device provides reference voltages and bias currents for LVD-termination resistor pi (π) networks. With a pi network (475Ω.

DS2129 Features

* such as thermal shutdown and active current limiting.

* 2.7V to 5.25V Operation

* Differential Fail-Safe Bias Features

* Fully Compliant with SPI-2 and SPI-3 DS2129 Applications SCSI Array Backplane SCSI Cables PART

* DS2129S Ordering Information VOLTAGE (V) 5 5 5 5 PI

DS2129_DallasSemiconducotr.pdf