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75158 Datasheet Dual Differential Line Driver

Manufacturer: Texas Instruments

Overview: SN75158 DUAL DIFFERENTIAL LINE DRIVER D Meets or Exceeds the Requirements of ANSI EIA/TIA-422-B and ITU Remendation V.11 D Single 5-V Supply D Balanced-Line Operation D TTL patible D High Output Impedance in Power-Off Condition D High-Current Active-Pullup Outputs D Short-Circuit Protection D Dual Channels D Input Clamp Diodes SLLS085B – JANUARY 1977 – REVISED MAY 1995 D, P, OR PS† PACKAGE (TOP VIEW) 1Z 1 1Y 2 1A 3 GND 4 8 VCC 7 2Z 6 2Y 5 2A † The PS package is only available left-end taped and reeled, i.e., order SN75158PSLE.

General Description

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

The outputs provide plementary 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.

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