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HomeProductsIntegrated Circuits (ICs)Interface - Drivers, Receivers, TransceiversTRS3222CPWR
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TRS3222CPWR - Texas Instruments

Manufacturer Part Number
TRS3222CPWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TRS3222CPWR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC TRANSCEIVER FULL 2/2 20TSSOP
Package
20-TSSOP
Data sheet
-
RoHs Status
ROHS3 Compliant
Our certification
In stock: 8080

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Specifications

TRS3222CPWR Tech Specifications
Texas Instruments - TRS3222CPWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TRS3222CPWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 3V ~ 5.5V  
Type Transceiver  
Supplier Device Package 20-TSSOP  
Series -  
Receiver Hysteresis 300 mV  
Protocol RS232  
Package / Case 20-TSSOP (0.173', 4.40mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature 0°C ~ 70°C  
Number of Drivers/Receivers 2/2  
Mounting Type Surface Mount  
Duplex Full  
Data Rate 250kbps  
Base Product Number TRS32  

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

TRS3222CPWR

Manufacturer

Texas Instruments

Introduction

The TRS3222CPWR is a 2-driver, 2-receiver RS232 transceiver IC from Texas Instruments. It is designed to provide a complete RS232 interface solution in a single, compact surface-mount package.

Product Features and Performance

2 drivers and 2 receivers in a single package

Supports full-duplex communication

300mV receiver hysteresis

Maximum data rate of 250kbps

Operates on a supply voltage of 3V to 5.5V

Wide operating temperature range of 0°C to 70°C

Surface-mount 20-TSSOP package

Product Advantages

Compact and space-saving design

Integrated solution reducing component count

Supports a wide range of operating voltages

Reliable performance in diverse temperature conditions

Key Reasons to Choose This Product

Comprehensive RS232 interface in a single chip

Ease of integration and design flexibility

Cost-effective solution for RS232 applications

Proven reliability and performance from Texas Instruments

Quality and Safety Features

Designed and manufactured to Texas Instruments' high quality standards

Robust ESD protection for reliable operation

Compatibility

The TRS3222CPWR is compatible with standard RS232 communication interfaces and systems.

Application Areas

Industrial automation and control systems

Embedded systems and IoT devices

Telemetry and data acquisition equipment

Serial port interfaces in various electronics

Product Lifecycle

The TRS3222CPWR is an obsolete product, and Texas Instruments has discontinued its manufacturing. Customers are advised to contact our website's sales team for information on alternative or equivalent models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TRS3222CPWR

Product Attribute TRS3222CPWRG4 TRS3222ECPWR TRS3222ECDWR TRS3222CPW
Part Number TRS3222CPWRG4 TRS3222ECPWR TRS3222ECDWR TRS3222CPW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Supply - - - -
Protocol - - - -
Type - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Receiver Hysteresis - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Duplex - - - -
Number of Drivers/Receivers - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Data Rate - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Series - - - -

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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Texas Instruments

TRS3222CPWR

Texas Instruments
32D-TRS3222CPWR

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