TRSF23243 Datasheet (Texas Instruments) - 3-V TO 5.5-V DUAL RS-232 PORT

TRSF23243, 3-V TO 5.5-V DUAL RS-232 PORT

ORDERING INFORMATION The TRSF23243 consists of two ports, each containing three line drivers and 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 meets the requirements of TIA/EIA-232-F and provides th

TRSF23243 Features

* Single-Chip and Single-Supply Interface for Two IBM PC/AT Serial Ports

* Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards

* Operates With 3-V to 5.5-V VCC Supply

* Always-Active Noninverting Receiver Output (ROUT2) Per Port

* Operate