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DS8921AT Datasheet Differential Line Driver And Receiver Pair

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: DS8921/DS8921A/DS8921AT Differential Line Driver and Receiver Pair May 1998 DS8921/DS8921A/DS8921AT Differential Line Driver and Receiver Pair.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The DS8921, DS8921A are Differential Line Driver and Receiver pairs designed specifically for applications meeting the ST506, ST412 and ESDI Disk Drive Standards.

In addition, these devices meet the requirements of the EIA Standard RS-422.

The DS8921, DS8921A receivers offer an input sensitivity of 200 mV over a ±7V mon mode operating range.

Key Features

  • n 12 ns typical propagation delay n Output skew.

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