Exar's Family of RS-232 Transceivers

Family of RS-232 Transceivers with Adjustable Low Voltage Interface

Exar Corporation, a leading supplier of high-performance integrated circuits and system solutions, announces a family of RS-232 (EIA/TIA-232) transceivers designed to operate from 3V to 5.5V supplies. The XR32220, XR32430 and XR32431 include an adjustable low voltage logic interface that simplifies their use in low voltage and multi-voltage systems.