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ST3232CDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ST3232CDR product

ST3232CDR

Drivers

RS-232TransceiverInterface

The ST3232CDR is a low-power, 3 V to 5.5 V RS-232 transceiver featuring two drivers and two receivers, suitable for high-speed communication up to 400 kbps.

Best for

  • Notebooks
  • Hand-held equipment
  • Printers

Avoid if

  • Applications requiring extended temperature ranges (-40 °C to 85 °C)

Check before use

  • Ensure the correct external capacitor values (0.1 µF) are used as per the datasheet.

Key specifications

Data Rate
400 kbps
Supply Voltage
3 V to 5.5 V
Package
SO16

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Connectivity

Datasheet

ST3232CDR-STMicroelectronics-datasheet-14121647.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ST3232CDR: 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 dual RS-232 driver/receiver IC designed for 3 V to 5.5 V power supplies, commonly used in portable equipment.