MAX3221 Datasheet - Maxim

MAX3221, +3V to +5.5V RS-232 Transceivers

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.

MAX3221_Maxim.pdf

MAX3221 Datasheet Preview — Preview of MAX3221 PDF

Datasheet Details

Part number:

MAX3221

Manufacturer:

Maxim

File Size:

1.34 MB

Description:

+3V to +5.5V RS-232 Transceivers

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

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

MAX3221 Distributors

📁 Related Datasheet

MAX3221-EP MAX3221E MAX3222 MAX3222E MAX3223 MAX3223-EP

📌 All Tags

MAX3221 +3V +5.5V RS-232 Transceivers Maxim

Maxim MAX3221-like datasheet