TRS3243E Datasheet (Texas Instruments) - 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver

TRS3243E, 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver

The TRS3243E device consists of three line drivers, five line receivers, and a dual charge-pump circuit with ±15-kV ESD (HBM and IEC61000-4-2, Air-Gap Discharge) and ±8-kV ESD (IEC61000-4-2, Contact Discharge) protection on serial-port connection pins.

The device meets the requirements of TIA/ EIA-

TRS3243E Features

* Single-chip and single-supply interface for IBM™ PC/AT™ serial port

* ESD Protection for RS-232 bus pins

* ±15-kV Human-body model (HBM)

* ±8-kV IEC61000-4-2, Contact discharge

* ±15-kV IEC61000-4-2, Air-gap discharge

* Meets or exceeds requirements