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SN65C3221PWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN65C3221PWR product

SN65C3221PWR

Drivers

RS-232TransceiverTI

The SN65C3221PWR is a 3V to 5.5V single-channel RS-232 transceiver featuring auto-powerdown and high ESD protection.

Best for

  • Battery-powered serial communication
  • Industrial interfaces

Avoid if

  • High-speed applications exceeding 1Mbit/s

Check before use

  • External capacitor values for specific supply voltages

Key specifications

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

Compliance & Environment

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

Application

Industrial PCBattery-powered systems

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN65C3221PWR: 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 designed for 3V to 5.5V operation, featuring integrated charge pumps and auto-powerdown.