Description

The HD29050 features differential line drivers/receivers with three state output designed to meet the spec of EIA RS-422A and 423A. Each device has two drivers/receivers in a 16 pin package.

The device becomes in enable state when active high for a driver and active low for a receiver.

Features

Driver

•  Built in current restriction when short circuit

•  Power up/down protection.

•  High output current IOH= –40 mA

                              IOL= 40 mA

Receiver

•  Input hysteresis (Typ. 50 mV)

•  In phase input voltage ±200 mV of input sensitivity in the range –7 to +12 V.