TRSF3243 Datasheet (Texas Instruments) - 3-V to 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver

TRSF3243, 3-V to 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver

The TRSF3243 consists of three line drivers, five line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND).

This device provides the electrical interface between an asynchronous communication controller and the serial-port con

TRSF3243 Features

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

* Always-active noninverting receiver output (ROUT2B)

* Low standby current: 1 μA typical

* External capacitors: 4 × 0.1 μF

* Accepts 5-V logic input with 3.3-V supply

* Inter-operable with SN65C3238, SN75C3238