MAX3222集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

General Description

The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1µF external charge pump capacitors. The MAX3222, MAX3232, and MAX3241 are guaranteed to run at data rates of 120kbps while maintaining RS-232 output levels. The MAX3237 is guaranteed to run at data rates of 250kbps in the normal operating mode and 1Mbps in the MegaBaud™ operating mode, while maintaining RS-232 output levels.

Next Generation Device Features

♦ For Smaller Packaging:

   MAX3228E/MAX3229E: +2.5V to +5.5V RS-232

   Transceivers in UCSP™

♦ For Integrated ESD Protection:

   MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E: ±15kV ESD-Protected, Down to

   10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

♦ For Low-Voltage or Data Cable Applications:

   MAX3380E/MAX3381E: +2.35V to +5.5V, 1µA, 2 Tx/2 Rx RS-232 Transceivers

   with ±15kV ESD-Protected I/O and Logic Pins

Applications

   Notebook, Subnotebook, and Palmtop Computers

   High-Speed Modems

   Battery-Powered Equipment

   Hand-Held Equipment

   Peripherals

   Printers