MAX232CWE+

$6.89

Description：IC TRANSCEIVER FULL 2/2 16SOIC
Mfr：Analog Devices Inc./Maxim Integrated

SKU:1b14e1d92860 Category: Drivers, Receivers, Transceivers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC TRANSCEIVER FULL 2/2 16SOIC
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Series：-
Type：Transceiver
Protocol：RS232
Number of Drivers/Receivers：2月2日
Duplex：Full
Data Rate：120Kbps
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.295", 7.50mm Width)
Supplier Device Package：16-SOIC
Receiver Hysteresis：500 mV

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MAX232CWE+

Overview

The MAX232CWE+ is a +5V-powered, multichannel RS-232 driver and receiver integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 4.5V to 5.5V with a typical operating current of 10mA. The device supports full-duplex communication at data rates up to 120kb/s and features two drivers and two receivers. It utilizes an internal charge pump requiring external capacitors for level shifting. The component is housed in a 16-pin SO-Wide package and is rated for commercial operation from 0°C to +70°C.

Feature Summary

Integrates dual charge-pump circuits to generate required RS-232 voltage levels from a single +5V supply
Provides bidirectional logic translation between TTL/CMOS inputs and RS-232 output standards
Supports standard EIA/TIA-232E and V.28/V.24 communication protocols

Applications

Interface translation for microcontroller serial ports
Multidrop RS-232 network connections
Portable diagnostics equipment interfaces

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature grade. Confirm RoHS compliance status through manufacturer certificates. Ensure the source document matches the exact part number to avoid discrepancies in electrical characteristics or pin configurations.

Selection Notes

Select this component when designing systems requiring RS-232 connectivity without access to negative voltage rails. Verify that the application environment remains within the specified 0°C to +70°C operating range. Confirm that the required data rate does not exceed the 120kb/s limit under expected load conditions.

Part Context

This device belongs to the MAX220–MAX249 family of line drivers and receivers designed for applications where bipolar supplies are unavailable. The MAX232 variant specifically provides two drivers and two receivers in a compact form factor suitable for general-purpose serial communication tasks.