MAX3221EEUE+

$8.81

Description：IC TRANSCEIVER FULL 1/1 16TSSOP
Mfr：Analog Devices Inc./Maxim Integrated

SKU:0442d5f934aa Category: Drivers, Receivers, Transceivers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC TRANSCEIVER FULL 1/1 16TSSOP
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Series：-
Type：Transceiver
Protocol：RS232
Number of Drivers/Receivers：1月1日
Duplex：Full
Data Rate：250kbps
Voltage - Supply：3V ~ 5.5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-TSSOP
Receiver Hysteresis：500 mV
Grade：-
Qualification：-

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MAX3221EEUE+

Overview

The MAX3221EEUE+ is a single-driver, single-receiver RS-232 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It operates on a +3.0V to +5.5V supply and supports data rates up to 250kbps. The device features an AutoShutdown mode that reduces supply current to 1µA when no valid signal is detected. It includes ±15kV ESD protection for transmitter outputs and receiver inputs. The component is housed in a 16-pin TSSOP package and functions within a temperature range of -40°C to +85°C.

Feature Summary

AutoShutdown technology automatically disables the charge pump and drivers to minimize power consumption during idle periods.
Integrated dual charge pumps generate true RS-232 voltage levels from a single low-voltage supply without external transformers.
Enhanced electrostatic discharge protection ensures robustness against high-voltage static events on all I/O pins.

Applications

Notebook, subnotebook, and palmtop computers
Battery-powered equipment and handheld devices
Cellular phones and peripherals

Procurement Notes

Verify the specific suffix EEUE+ corresponds to the 16-pin TSSOP package and the industrial temperature range (-40°C to +85°C). Confirm RoHS compliance status as indicated by the '+' designation. Ensure the source documentation matches the manufacturer's official datasheet for the MAX3221E family to validate pinout and electrical characteristics.

Selection Notes

Select this component for applications requiring minimal board space and low standby power. The single driver/receiver configuration suits point-to-point serial links. Verify that the required data rate does not exceed 250kbps and that the system operates within the specified 3.0V to 5.5V voltage window.

Part Context

This part belongs to the MAX3221E/MAX3223E/MAX3243E family of 3V-powered RS-232 transceivers. While the MAX3223E offers two drivers and receivers, and the MAX3243E provides three drivers and five receivers, the MAX3221E is optimized for compact designs needing only one channel of full-duplex communication.