ProjectsPricingInsights

ST3232CTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ST3232CTR product

ST3232CTR

Drivers

RS-232TransceiverLow Power

The ST3232CTR is a low-power, 3V to 5.5V RS-232 transceiver featuring two drivers and two receivers, ideal for battery-powered portable devices.

Best for

  • Battery-powered equipment
  • Hand-held devices
  • Notebook peripherals

Avoid if

  • Industrial applications requiring -40°C to 85°C (use ST3232BTR instead)

Check before use

  • Ensure the 0.1 µF charge pump capacitors are placed close to the device.

Key specifications

Data Rate
400 kbps
Supply Voltage
3 V to 5.5 V
Temp Range
0 °C to 70 °C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable ElectronicsCommunication Interfaces

Datasheet

ST3232CTR-STMicroelectronics-datasheet-14121647.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ST3232CTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 3V to 5.5V operation, commonly used in portable communication interfaces.