MAX220 Datasheet - MAXIM

MAX220 +5V-Powered Multichannel RS-232 Drivers/Receivers

The MAX220 *MAX249 family of line drivers/receivers is intended for all EIA/TIA-232E and V.28/V.24 communications interfaces, particularly applications where ±12V is not available. The MAX225, MAX233, MAX235, and MAX245/MAX246/ MAX247 use no external components and are recommended for applica.

MAX220 Features

* Saves Board Space

* Integrated Charge Pump Circuitry

* Eliminates the Need for a Bipolar ±12V Supply

* Enables Single Supply Operation from +5V Supply

* Integrated Capacitors (MAX223, MAX233, MAX235, MAX245

* MAX247) Saves Power for Reduced Power Requirement

MAX220-MAXIM.pdf