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MAX3243 +3V to +5.5V RS-232 Transceivers

MAX3243 Description

Click here for production status of specific part numbers.MAX3221/MAX3223/ MAX3243 +3V to +5.5V RS-232 Transceivers with AutoShutdown General Descr.
The MAX3221/MAX3223/MAX3243 achieve 1µA supply current with Maxim’s revolutionary AutoShutdown™ feature.

MAX3243 Features

* Integrated Charge Pump Circuitry Simplifies Power Requirements
* Eliminates the Need for a ±12 Supply
* Operation From a Single +3.3V or +5V Supply
* 1µA Supply Current in Shutdown Mode Saves Power
* AutoShutdown Feature is Enabled After No Activity on

MAX3243 Applications

* Battery-Powered Equipment
* Hand-Held Equipment
* Peripherals
* Portable Diagnostics Equipment Selector Guide PART Tx Rx VCC RANGE (V) AutoShutdown MAX3221 1 1 3.0 to 5.5 Yes MAX3223 2 2 3.0 to 5.5 Yes MAX3243 3 5 3.0 to 5.5 Yes Pin Configurations ap

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+3V +5.5V RS-232 Transceivers Maxim
Maxim MAX3243-like datasheet