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TRS3243EIRHBR
RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec
TRS3243EIRHBR
RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec
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Manufacturer Part # : TRS3243EIRHBR
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Package/Case: VQFN-32
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Part Status : ACTIVE
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Brand: Texas Instruments
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Product Categories : Drivers, Receivers, Transceivers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
TRS3243EIRHBR DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
In a nutshell, the TRS3243EIRHBR is a versatile, high-performance solution for your industrial communication needs. With its high-speed data transmission capabilities, low power consumption, robust operating parameters, and integrated protection features, this transceiver offers a comprehensive package that promises seamless operation and peace of mind in even the most challenging industrial environments. Trust Texas Instruments to deliver a top-notch product that meets and exceeds your expectations
Key Features
- Diverse connectivity options
- Fast data transfer speeds
- Limited power consumption
- Simplified installation process
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Drivers per package | 3 | Receivers per package | 5 |
| Logic voltage (min) (V) | 3.3 | Data rate (max) (MBps) | 0.6 |
| Main supply voltage (nom) (V) | 3.3, 5 | Features | Auto-Powerdown |
| ESD HBM (kV) | 15 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85, 0 to 70 | Vout (typ) (V) | 5.4 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is TRS3243EIRHBR?
The TRS3243EIRHBR is a quad high-speed RS-232 transceiver designed by Texas Instruments. It is ideal for applications requiring robust serial communication over long cable lengths, such as industrial automation, point-of-sale terminals, and networking equipment.
How Does TRS3243EIRHBR Work?
The TRS3243EIRHBR works by providing a high-speed interface for RS-232 communication, allowing serial data to be transmitted and received with reliability and noise immunity. It supports data rates of up to 1Mbps and features enhanced ESD (electrostatic discharge) protection, making it suitable for harsh industrial environments.
How Many Pins does TRS3243EIRHBR have and What are the Functions of the Pinout Configuration?
The TRS3243EIRHBR is housed in a 32-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:
- TXD0-3: Transmit data pins for channels 0 to 3.
- RXD0-3: Receive data pins for channels 0 to 3.
- CTS0-3: Clear to Send pins for channels 0 to 3.
- RTS0-3: Request to Send pins for channels 0 to 3.
- DCD0-3: Data Carrier Detect pins for channels 0 to 3.
- DTR0-3: Data Terminal Ready pins for channels 0 to 3.
- GND: Ground pin.
- VCC: Power supply pin.
What are the Pros and Cons of TRS3243EIRHBR?
Pros:
- High-Speed Communication: Supports data rates up to 1Mbps for fast serial communication.
- Robustness: Enhanced ESD protection and noise immunity for reliable operation in harsh environments.
- Quad Channel: Provides four independent RS-232 transceivers in a single package for space-efficient designs.
- Industrial Applications: Suitable for industrial automation and networking equipment requiring long-distance serial communication.
Cons:
- Sensitivity to Improper Wiring: RS-232 interfaces may be sensitive to improper cabling and wiring, requiring attention to system installation.
- Power Consumption: High-speed operation may result in increased power consumption compared to lower-speed alternatives.
- Complexity: RS-232 communication may require careful consideration of signal levels and protocol for interoperability with different systems.
Are There Any Equivalents/Alternatives to TRS3243EIRHBR for Recommendation?
Some equivalents or alternatives to the TRS3243EIRHBR include the MAX3243E from Maxim Integrated and the SP3243E from Exar Corporation. These devices offer similar quad-channel RS-232 transceiver functionality for various application needs.
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