DM8820 Datasheet (National Semiconductor)

DM8820, dual line receiver

The DM7820, specified from *55°e to 125°e, and the DM8820, specified from oOe to 70oe, are digital line receivers with two completely indepen' dent units fabricated on a single silicon chip.

Intended for use with digital systems connected by twisted pair lines, they have a differential input de

DM8820 Features

* Operation from a single +5V logic supply

* Input voltage range of ±15V

* Each channel can be strobed independently

* High input resistance

* Fanout of two with either DTL or TTL integrated circuits The response time can be controlled with an ex

* ternal