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MAX3221ECPWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MAX3221ECPWR product

MAX3221ECPWR

Drivers

RS-232TransceiverESD Protected

The MAX3221ECPWR is a single-channel RS-232 transceiver designed for low-power, portable applications requiring robust ESD protection.

Best for

  • Portable RS-232 communication
  • Battery-powered serial interfaces

Avoid if

  • High-speed applications exceeding 250 kbit/s

Check before use

  • Capacitor values for charge pump
  • Logic level compatibility

Key specifications

Supply Voltage
3 V to 5.5 V
Data Rate
250 kbit/s
ESD Protection
±15 kV

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Portable EquipmentIndustrial Serial Ports

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MAX3221ECPWR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a single-channel RS-232 line driver and receiver that operates from a 3V to 5.5V supply, featuring integrated ±15-kV IEC ESD protection.