MAX3232ECSE+ Analog Devices Integrated Circuit (Small Outline Packages) In Stock

Name: MAX3232ECSE+
Brand: Analog Devices
SKU: MAX3232ECSE+
Availability: InStock

The MAX3232ECSE+ is a 3.0V to 5.5V RS-232 transceiver IC with ESD protection up to ±15kV. It features 3 drivers and 3 receivers, operating at up to 1Mbps data rate with only 10nA shutdown current. Available in 16-SOIC package with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MAX3232ECSE+Small Outline Packages

Quick Facts

Manufacturer: Analog Devices
Package: Small Outline Packages
Pin Count: 16
Lifecycle: ACTIVE
Datasheet: MAX3232ECSE+ Datasheet PDF
Category: Integrated Circuit
Price: From $5.9767(MOQ 10)
Temp Range: ?°C to 70.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MAX3232ECSE+?

±15kV ESD protection on RS-232 I/O pins for robust industrial use
Ultra-low 10nA shutdown current extends battery life in portable designs
Wide 3.0V to 5.5V supply range enables use with both 3.3V and 5V systems
Up to 1Mbps data rate with Schmitt trigger inputs for noise immunity

What is MAX3232ECSE+ used for?

The MAX3232ECSE+ is widely used in industrial automation equipment, embedded systems, and point-of-sale terminals that require reliable RS-232 serial communication. It suits battery-powered portable devices thanks to its 10nA shutdown mode, and is ideal for connecting microcontrollers to legacy RS-232 peripherals such as modems, GPS receivers, and barcode scanners operating from 3.0V to 5.5V supplies.

What are the specifications of MAX3232ECSE+?

Manufacturer Package Code	16-SOIC_N-150_MIL
Date Of Intro	2002-03-29
YTEOL	8.5
Differential Output	NO
Driver Number of Bits	3
Input Characteristics	SCHMITT TRIGGER
Interface IC Type	LINE TRANSCEIVER
Interface Standard	EIA-232; TIA-232; EIA-562; TIA-562; V.24; V.28
JESD-30 Code	R-PDSO-G16
Number of Functions	3
Out Swing-Min	10V
Output Low Current-Max	0.0016A
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP16,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Receiver Number of Bits	5
Supply Current-Max	1mA
Supply Voltage-Max	5.5V
Supply Voltage-Min	3V
Supply Voltage-Nom	3.3V
Surface Mount	YES
Technology	BICMOS
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.60
Country of Origin	Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

Where can I find the MAX3232ECSE+ datasheet?

MAX3232ECSE+ Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for MAX3232ECSE+?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What supply voltage range does the MAX3232ECSE+ support, and how does this affect system design?

The MAX3232ECSE+ operates from 3.0V to 5.5V, making it compatible with both 3.3V and 5V digital systems. This wide range eliminates the need for level shifting in mixed-voltage designs, simplifying board layout and reducing component count significantly.

How much ESD protection does the MAX3232ECSE+ provide on its RS-232 interface pins?

The RS-232 I/O pins are protected against ESD events up to ±15kV using the Human Body Model. This level of protection reduces risk of damage during cable hot-plug events and in industrial environments where static discharge is common.

Which applications benefit most from the MAX3232ECSE+ 10nA shutdown mode?

Battery-powered devices such as handheld terminals, portable data loggers, and GPS trackers benefit most from the 10nA shutdown current. Enabling shutdown when RS-232 communication is idle can extend battery life by hours in designs with tight power budgets.

What is the maximum data rate supported by the MAX3232ECSE+ and which serial protocols can it handle?

The MAX3232ECSE+ supports data rates up to 1Mbps and is compatible with EIA-232, TIA-232, EIA-562, TIA-562, V.24, and V.28 serial standards. The 16-pin SOIC package houses 3 drivers and 3 receivers, covering most embedded RS-232 interface requirements.

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About Analog Devices

Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.

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AvailabilityIn Stock

Reference Price (USD)

From $5.9767

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
10+	$7.9000	$79.00
25+	$7.5800	$189.50
100+	$6.1967	$619.67
500+	$6.1182	$3059.08
1000+	$5.9767	$5976.69

pcs

Unit price: $7.9000 · Total: $79.00

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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MAX3232ECSE+ Analog Devices Integrated Circuit (Small Outline Packages) In Stock

What are the key features of MAX3232ECSE+?

What is MAX3232ECSE+ used for?

What are the specifications of MAX3232ECSE+?

Compliance & Regulatory

Where can I find the MAX3232ECSE+ datasheet?

What are equivalent replacements for MAX3232ECSE+?

Frequently Asked Questions

What supply voltage range does the MAX3232ECSE+ support, and how does this affect system design?

How much ESD protection does the MAX3232ECSE+ provide on its RS-232 interface pins?

Which applications benefit most from the MAX3232ECSE+ 10nA shutdown mode?

What is the maximum data rate supported by the MAX3232ECSE+ and which serial protocols can it handle?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Analog Devices

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