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DS8922/DS8922A/DS8923A,pdf,dat

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  • 标      签: MOSFET驱动器 Receiver

资 源 简 介

The DS8922/22A and DS8923A are Dual DifferenTIal LineDriver and Receiver pairs. These devices are designed specificallyfor applicaTIons meeTIng the ST506, ST412 andESDI Disk Drive Standards. In addiTIon, the devices meet therequirements of the EIA Standard RS-422.These devices offer an input sensitivity of 200 mV over a±7V common mode operating range. Hysteresis is incorporated(typically 70 mV) to improve noise margin for slowlychanging input waveforms. An input fail-safe circuit is providedsuch that if the receiver inputs are open the outputassumes the logical one state.
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