MAX239CNG Datasheet PDF - Maxim Integrated

●General Description

●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.

●These parts are especially useful in battery-powered systems, since their low-power shutdown mode reduces power dissipation to less than 5µW. The MAX225, MAX233, MAX235, and MAX245/MAX246/MAX247 use no external components and are recommended for applications where printed circuit board space is critical.

●Next-Generation Device Features

●♦ For Low-Voltage, Integrated ESD Applications

●   MAX3222E/MAX3232E/MAX3237E/MAX3241E/

●   MAX3246E: +3.0V to +5.5V, Low-Power, Up to

●   1Mbps, True RS-232 Transceivers Using Four

●   0.1µF External Capacitors (MAX3246E Available

●   in a UCSP™ Package)

●♦ For Low-Cost Applications

●   MAX221E: ±15kV ESD-Protected, +5V, 1µA,

●   Single RS-232 Transceiver with AutoShutdown™

●Applications

●  Portable Computers

●  Low-Power Modems

●  Interface Translation

●  Battery-Powered RS-232 Systems

●  Multidrop RS-232 Networks