SN75158PS

双路差分线路驱动器 DUAL DIFFERENTIAL LINE DRIVER

description

The SN75158 is a dual differential line driver designed to satisfy the requirements set by the ANSI EIA/A-422-B and ITU V.11 interface specifications. The outputs provide complementary signals with

high-current capability for driving balanced lines, such as twisted pair, at normal line impedance without high power dissipation. The output stages are TTL totem-pole outputs providing a high-impedance state in the power-off condition. The SN75158 is characterized for operation from 0°C to 70°C.

Meets or Exceeds the Requirements of ANSI EIA/TIA-422-B and ITU Recommendation V.11

Single 5-V Supply

Balanced-Line Operation

TTL Compatible

High Output Impedance in Power-Off Condition

High-Current Active-Pullup Outputs

Short-Circuit Protection

Dual Channels

Input Clamp Diodes