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HomeProductsIntegrated Circuits (ICs)Interface - Drivers, Receivers, TransceiversTRS3243ECDBR
TRS3243ECDBR Image
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TRS3243ECDBR - Texas Instruments

Manufacturer Part Number
TRS3243ECDBR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TRS3243ECDBR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC TRANSCEIVER FULL 3/5 28SSOP
Package
28-SSOP
Data sheet
1.TRS3243ECDBR.pdf ...
RoHs Status
ROHS3 Compliant
Our certification
In stock: 30918
  • Unit Price: $1.214
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $1.214 $1.21
10+ $1.078 $10.78
30+ $0.982 $29.46
100+ $0.895 $89.50
500+ $0.854 $427.00
1000+ $0.838 $838.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

TRS3243ECDBR Tech Specifications
Texas Instruments - TRS3243ECDBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TRS3243ECDBR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 3V ~ 5.5V  
Type Transceiver  
Supplier Device Package 28-SSOP  
Series -  
Receiver Hysteresis 500 mV  
Protocol RS232  
Package / Case 28-SSOP (0.209", 5.30mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature 0°C ~ 70°C  
Number of Drivers/Receivers 3/5  
Mounting Type Surface Mount  
Duplex Full  
Data Rate 500kbps  
Base Product Number TRS3243  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

TRS3243ECDBR

Manufacturer

Texas Instruments

Introduction

The TRS3243ECDBR is a full-duplex RS232 transceiver from Texas Instruments, designed for interfacing between communication ports and data sources.

Product Features and Performance

Transceiver type interface for RS232 protocol

3 Drivers and 5 Receivers integrated

Full duplex communication capability

Data rates of up to 500kbps

Receiver Hysteresis: 500 mV

Operates on supply voltage ranging from 3V to 5.5V

Product Advantages

Enables high-speed data transmission

Flexible power requirements, suitable for various applications

Compact 28-SSOP package for space-sensitive applications

Key Technical Parameters

Data Rate: 500kbps

Voltage Supply: 3V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Number of Drivers/Receivers: 3/5

Duplex: Full

Package / Case: 28-SSOP

Quality and Safety Features

Built to adhere to RS232 protocol standards for quality communication

Robust performance in operating temperature range from 0°C to 70°C

Compatibility

Compatible with devices requiring an RS232 interface

Suitable for multiple electronics applications requiring reliable data exchange

Application Areas

Telecommunications

Networking equipment

Data acquisition systems

Industrial control

Product Lifecycle

Currently in active product status

Not nearing discontinuation, with continued manufacturer support

Several Key Reasons to Choose This Product

Supports high-speed communications up to 500kbps for efficient data transfer

Flexible operating voltage (3V ~ 5.5V) makes it adaptable to various power supplies

Integrated bilateral drivers and receivers reduce the need for additional components

Reliable operation in a broad range of temperatures, ensuring durability in diverse environments

Compact form factor, facilitating integration into space-constrained applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TRS3243ECDBR

Product Attribute TRS3243ECDBRG4 TRS3243ECDWR TRS3243ECRHBR TRS3243CDBR
Part Number TRS3243ECDBRG4 TRS3243ECDWR TRS3243ECRHBR TRS3243CDBR
Manufacturer Luminary Micro / Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Number of Drivers/Receivers - - - -
Data Rate - - - -
Duplex - - - -
Receiver Hysteresis - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Mounting Type - Surface Mount Through Hole Surface Mount
Protocol - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Type - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Series - - - -
Voltage - Supply - - - -

TRS3243ECDBR Datasheet PDF

Download TRS3243ECDBR pdf datasheets and Texas Instruments documentation for TRS3243ECDBR - Texas Instruments.

PCN Assembly/Origin
Assembly Site 1/Nov/2022.pdf
PCN Packaging
Carrier Tape Revision B 30/Mar/2015.pdf Carrier Tape Update 23/Feb/2015.pdf
HTML Datasheet
TRS3243E.pdf

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TRS3243ECDBR Image

TRS3243ECDBR

Texas Instruments
32D-TRS3243ECDBR

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