* Improved Stability Over Supply Voltage and

Temperature Ranges

* Constant-Current Outputs

* High Speed

* Standard Supply Voltages

* High Output Impedance

* High Common-Mode Output Voltage Range

. . . −3 V to 10 V

* TTL-Input Compatibility

* Inhibitor Available for Driver Selection

* Glitch Free During Power Up/Power Down

* SN75112 and External Circuit Meets or

Exceeds the Requirements of CCITT

Recommendation V.35

description/ordering information

The SN55110A, SN75110A, and SN75112 dual

line drivers have improved output current

regulation with supply-voltage and temperature

variations. In addition, the higher current of the

SN75112 (27 mA) allows data to be transmitted

over longer lines. These drivers offer optimum

performance when used with the SN55107A,

SN75107A, and SN75108A line receivers.