RS-232 Transceivers Provide Adjustable Low-Voltage Interface

RS-232 Transceivers Provide Adjustable Low-Voltage Interface
Exar Corp.

The XR32220, XR32430, and XR32431 family of RS-232 (EIA/TIA-232) transceivers operate from 3V to 5.5V supplies and include an adjustable low voltage logic interface. In many applications, RS-232 transceivers interface with UARTs, MCUs and other logic devices operating from supplies less than 3.3V. The XR32220 and XR32431 feature a low voltage logic pin (VL) range from 1.65V to 5.5V. The adjustable low voltage interface eliminates the need for a level shifter/translator between the transceiver and UART or MCU. The XR32220, XR32430 and XR32431 are available in RoHS compliant, green/halogen free, 4 mm x 4 mm QFN (XR32220) and 5 mm x 5 mm QFN (XR32430/31) packages. For more details, visit http://www.exar.com/transceivers
 

Exar Corp.
Fremont, CA
855-755-1330
510-668-7000
http://www.exar.com

Contact Info

Company: Exar Corp.
Country: United States (USA)
Phone number: 855-755-1330

Suggested Articles

President Trump issued his “blessing” of the tentative deal on Saturday and then directed a delay of a week of a ban on TikTok downloads.

U.S. Commerce Department beefs up attacks on TikTok and WeChat, banning downloads at first. Eventually the bans will be total, unless some other agree

Analyst Jack Gold describes the TikTok battle as a big win for China.