TRSF3221E Datasheet (Texas Instruments) - 3-V to 5.5-V Single-Channel RS-232 1-Mbit Line Driver/Receiver

TRSF3221E, 3-V to 5.5-V Single-Channel RS-232 1-Mbit Line Driver/Receiver

The TRSF3221E consists of one line driver, one line receiver, and a dual charge-pump circuit with ±15-kV IEC ESD protection pin to pin (serial-port connection pins, including GND).

The TRSF3221E provides the electrical interface between an asynchronous communication controller and the serial-port co

TRSF3221E Features

* ESD protection for RS-232 pins

* ±15-kV Human-body model (HBM)

* ±8-kV IEC 61000-4-2 Contact discharge

* ±15-kV IEC 61000-4-2 Air-gap discharge

* Operates with 3-V to 5.5-V VCC supply

* Operates up to 1 Mbit/s

* Low-speed pin-compatible devic