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* ESD Protection for RS-232 Bus Pins
  – ±15-kV Human-Body Model (HBM)
  – ±8-kV IEC61000-4-2, Contact Discharge
  – ±15-k.

* Battery-Powered Systems
* PDAs
* Notebooks
* Laptops
* Palmtop PCs
* Hand-Held Equipment DESC.

ORDERING INFORMATION The MAX3223E 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). The device meets the requirements of TIA/EIA-232-F .

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