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SN65C3232EDR
2 channel RS-232 interface
SN65C3232EDR
2 channel RS-232 interface
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Manufacturer Part # : SN65C3232EDR
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Package/Case: SOIC (D)-16
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Brand: Texas Instruments
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Product Categories : Drivers, Receivers, Transceivers
Quality Assurance
Quality Assurance
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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.
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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.
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SN65C3232EDR 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
I. The SN65C3232EDR is a high-performance dual line driver and receiver device that provides robust ESD protection up to ±15 kV. With its dual charge-pump circuit, this device is designed to effectively interface between asynchronous communication controllers and serial-port connectors. Operating at data signaling rates of up to 1 Mbit/s, the SN65C3232EDR offers a driver output slew rate ranging from 14 V/µs to 150 V/µs, making it suitable for high-speed communication applications
Key Features
- Data transmission rate up to 1 Mbps with RS-232 interface support
- Low power consumption with hysteresis control for improved noise immunity
- Fully integrated transceiver with wide operating temperature range (-40°C to 85°C)
- Suitable for industrial control systems and PLC applications
Application
- Used in various industries
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Drivers per package | 2 | Receivers per package | 2 |
| Logic voltage (min) (V) | 3.3 | Data rate (max) (MBps) | 1 |
| Main supply voltage (nom) (V) | 3.3, 5 | ESD HBM (kV) | 15 |
| Rating | Catalog | Operating temperature range (°C) | -40 to 85 |
| Vout (typ) (V) | 5.4 |
Specification Comparison
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 SN65C3232EDR?
The SN65C3232EDR is a quad RS-232 line driver/receiver designed by Texas Instruments. It is commonly used for serial communication applications that require robust data transmission over long distances, such as industrial automation, networking equipment, and telecommunications systems.
How Does SN65C3232EDR Work?
The SN65C3232EDR works by converting TTL/CMOS level signals to RS-232 levels for transmission and reception of serial data. It integrates both line driver and line receiver functions in a single package, providing bidirectional communication with enhanced noise immunity and voltage protection. The device operates effectively in noisy industrial environments.
How Many Pins does SN65C3232EDR have and What are the Functions of the Pinout Configuration?
The SN65C3232EDR is housed in a 16-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Positive power supply pin.
- GND: Ground pin.
- RO1, RO2, RO3, RO4: Receiver outputs for each channel.
- RE1, RE2, RE3, RE4: Receiver inputs for each channel.
- DI1, DI2, DI3, DI4: Driver inputs for each channel.
- DE, !RE: Driver enable and receiver enable control pins.
- TE, !RE: Transmitter enable and receiver enable control pins.
What are the Pros and Cons of SN65C3232EDR?
Pros:
- Quad Channel: Provides four independent channels for simultaneous data transmission and reception.
- Robust Communication: Ensures reliable data transmission over long distances in harsh environments.
- Integrated Solution: Combines line driver and receiver functions in a single package for simplified system design.
- Wide Operating Voltage Range: Supports a wide voltage range for compatibility with various systems.
- Thermal Shutdown Protection: Includes thermal shutdown functionality for overtemperature protection.
Cons:
- Power Consumption: The device may consume relatively more power compared to low-power alternatives.
- Complex Pinout: The 16-lead SOIC package may require careful pin mapping during circuit design.
- External Components: Additional components such as capacitors may be needed for optimal performance.
Are There Any Equivalents/Alternatives to SN65C3232EDR for Recommendation?
- The MAX3232 from Maxim Integrated is a popular alternative with similar functionality to the SN65C3232EDR.
- Alternatives to the SN65C3232EDR include the LTC1385 from Analog Devices and the ST3232 from STMicroelectronics.
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