MAX3373 RS-232 Transceiver | ADI Maxim Serial Interface IC

MAX3373EEBL+T

MAX3373 – RS-232 Transceiver with Level Shifting

Product Description

Product Overview

The MAX3373EEBL+T is an RS-232 serial transceiver from Analog Devices (Maxim), designed to provide reliable level shifting between RS-232 voltage levels and TTL/CMOS logic for MCU, DSP, or FPGA-based systems.

Featuring multiple drivers and receivers with robust ESD protection and industrial-grade reliability, the MAX3373 is widely used in industrial equipment, instrumentation, communication terminals, and service or debug interfaces requiring RS-232 connectivity.

Key Features & Advantages

Bi-directional RS-232 to TTL/CMOS level shifting
Multiple drivers and receivers for flexible interfaces
Integrated ESD protection improves system robustness
Ideal for industrial and long-lifecycle applications
Proven Maxim serial interface ecosystem

Typical Applications

Industrial control and automation equipment
Test and measurement instruments
Embedded system serial communication
Device service and debug ports
Communication and data acquisition terminals

Product Specifications

Parameter	Description
Part Number	MAX3373EEBL+T
Manufacturer	Analog Devices, Inc.
Original Brand	Maxim Integrated
Product Type	RS-232 transceiver / level shifter
Functional Role	RS-232 to TTL/CMOS conversion
Interface	RS-232
Drivers / Receivers	Multiple channels
ESD Protection	Integrated ESD protection
Logic Interface	TTL / CMOS
System Role	Serial communication interface
Supply Voltage	Single-supply operation
Operating Temperature	Industrial temperature range
Package Type	EBL package
Mounting Style	SMT / SMD
Packing	Tape & Reel (+T)
RoHS Compliance	RoHS compliant
Target Applications	Industrial / Instrumentation / Communication