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uA9638C - Dual High-Speed Differential Line Driver

General Description

The uA9638 is a dual high-speed differential line driver designed to meet ANSI Standard EIA/TIA-422B.

The inputs are TTL and CMOS compatible and have input clamp diodes.

Schottky-diode-clamped transistors are used to minimize propagation delay time.

Key Features

  • Meets or exceeds ANSI standard EIA/TIA-422-B.
  • Operates from a single 5V power supply.
  • Drives loads as low as 50Ω up to 15Mbps.
  • TTL- and CMOS-input compatibility.
  • Output short-circuit protection.
  • Interchangeable with DS9638 2.

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Other Datasheets by Texas Instruments

Part Number Description
uA9638C-EP DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER
uA9638 DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER
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uA9636AC DUAL LINE DRIVER
uA9637A Dual Differential Line Receiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UA9638 SLLS112D – APRIL 1994 – REVISED MARCH 2024 uA9638C Dual High-Speed Differential Line Driver 1 Features • Meets or exceeds ANSI standard EIA/TIA-422-B • Operates from a single 5V power supply • Drives loads as low as 50Ω up to 15Mbps • TTL- and CMOS-input compatibility • Output short-circuit protection • Interchangeable with DS9638 2 Applications • Factory automation • ATM and cash counters • Smart grid • AC and servo motor drives 3 Description The uA9638 is a dual high-speed differential line driver designed to meet ANSI Standard EIA/TIA-422B. The inputs are TTL and CMOS compatible and have input clamp diodes. Schottky-diode-clamped transistors are used to minimize propagation delay time. This device operates from a single 5V power supply and is supplied in an 8-pin package.