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TRS222,pdf(5-V RS-232 LINE DRI

  • 资源大小:376
  • 上传时间:2021-12-11
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  • 标      签: Receiver

资 源 简 介

The TRS222 consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protecTIon pin to pin (serial-port connecTIon pins, including GND). This device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communicaTIon controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 5-V supply. This device operates at data signaling rates up to 200 kbit/s and a maximum of 30-V/µs driver output slew rate. By using shutdown (SHDN), all receivers can be disabled.
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