MAX3222 Datasheet PDF – RS-232 Transceiver

Part Number : MAX3222

Function : Up to 1Mbps / True RS-232 Transceivers Using Four 0.1F External Capacitors

Package : 18 Pin SO, DIP Type

Manufacturers : Maxim Integrated

Pinouts :

MAX3222 datasheet


General Description

The MAX3222 / MAX3232 / MAX3237 / MAX3241 transceivers have a proprietary low-dropout transmitter out put 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

1. For Smaller Packaging: MAX3228E/MAX3229E: +2.5V to +5.5V RS-232 Transceivers in UCSP

2. 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

3. For Low-Voltage or Data Cable Applications: MAX3380E/MAX3381E: +2.35V to +5.5V, 1μA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins


1. Notebook, Subnotebook, and Palmtop Computers
2. High-Speed Modems
3. Battery-Powered Equipment
4. Hand-Held Equipment
5. Peripherals
6. Printers

Other data sheets within the file : MAX3222CAP+, MAX3222CPN+, MAX3222CUP+, MAX3222CWN+

MAX3222 Datasheet PDF Download

MAX3222 pdf