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SN65C3221EPWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN65C3221EPWR product

SN65C3221EPWR

Drivers

RS-232TransceiverESD Protected

The SN65C3221EPWR is a high-speed, single-channel RS-232 transceiver designed for portable applications requiring low power and robust ESD protection.

Best for

  • Battery-powered serial communication
  • Handheld devices
  • Portable equipment

Avoid if

  • Applications requiring more than one RS-232 channel

Check before use

  • Capacitor selection for charge pump

Key specifications

Supply Voltage
3 V to 5.5 V
Data Rate
1 Mbit/s
ESD Protection
±15 kV

Compliance & Environment

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

Application

Portable ElectronicsIndustrial Serial Comms

Datasheet

KEMES00535-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN65C3221EPWR: 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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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 with integrated charge pump and ±15-kV ESD protection, optimized for 3V to 5.5V systems.