DS2290 Datasheet (Dallas Semiconductor)

DS2290, T1 Isolation Stik

The DS2290 T1 Isolation Stik provides all the surge and isolation protection that is necessary to connect a piece of equipment to a T1 line.

It offers a function similar to that provided by a Data Access Arrangement (DAA) when a modem is connected to a phone line.

The DS2290 is FCC Part 68 pre

DS2290 Features

* PIN ASSIGNMENT

* Protected interface for connecting equipment to T1 lines

* Provides 800 volts of surge protection and 1500 volts of isolation

* Meets TR 62411 and T1.403

* 1989 for transmit pulse characteristics

* Line build outs of 0,

* 7.5, and