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ST3232BDR
Up to 400kbs data transmissionST3232BDR
Up to 400kbs data transmission
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Manufacturer Part # : ST3232BDR
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Package/Case: SO-16
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Brand: Stmicroelectronics
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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.
WireTransfer
Paypal
CreditCard
WesternUnion
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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
ST3232BDR DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.471 | $0.47 |
| 10 | $0.377 | $3.77 |
| 30 | $0.337 | $10.11 |
| 100 | $0.287 | $28.70 |
| 500 | $0.264 | $132.00 |
| 1000 | $0.250 | $250.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The ST3232BDR is a dual RS-232 driver and receiver designed for communication systems operating with RS-232 interface requirements. With a wide operating voltage range from 3V to 5.5V, the ST3232BDR is versatile and suitable for a variety of applications. It includes two transmitters and two receivers with separate enable inputs for each channel, offering flexibility and precise control. The device's low power consumption makes it ideal for battery-operated devices, ensuring extended operational life. With a data rate of up to 1Mbps, the ST3232BDR enables fast and reliable data transmission, meeting the demands of modern communication systems. Additionally, the device features built-in protection circuitry to guard against electrostatic discharge (ESD) and electrical overstress, enhancing its durability and reliability. Housed in a small SO-14 package, the ST3232BDR saves valuable board space in compact designs, making it a practical choice for space-constrained applications
Key Features
- This module features a high level of noise immunity and tolerance
- It operates from a 3V to 6V supply voltage range
- The device is designed for use in industrial automation and control systems
- This product supports high-speed data transfer up to 200kb/s
Application
- Consumer electronics applications
- Telecommunication systems
- RS-232 and RS-485 compatible
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Operating Range | Industrial | Supply Voltage Min Volt | 3.0 |
| Supply Voltage Max Volt | 5.5 | Operating Temp Min Celsius | -40.0 |
| Operating Temp Max Celsius | 85.0 | ECCN US | EAR99 |
| ECCN EU | NEC | Packing Type | Tape And Reel |
| RoHs compliant | Ecopack1 | Grade | Industrial |
| Package Name | SO-16 |
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 ST3232BDR?
The ST3232BDR is a multi-channel RS-232 transceiver designed by STMicroelectronics. It is commonly used for serial communication between devices, providing voltage level translation and signal conditioning for reliable data transmission.
How Does ST3232BDR Work?
The ST3232BDR operates by converting TTL/CMOS logic levels to RS-232 voltage levels and vice versa. It features multiple channels for bi-directional communication, enabling serial data transfer between devices with different voltage requirements. The transceiver includes protection features to safeguard against voltage spikes and other electrical disturbances.
How Many Pins does ST3232BDR have and What are the Functions of the Pinout Configuration?
The ST3232BDR is available in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Power supply pin for the IC.
- GND: Ground pin for the IC.
- TX1IN, RX1OUT: Transmit and receive pins for channel 1.
- TX2IN, RX2OUT: Transmit and receive pins for channel 2.
- TX3IN, RX3OUT: Transmit and receive pins for channel 3.
- TX4IN, RX4OUT: Transmit and receive pins for channel 4.
- EN: Enable pin for device operation control.
What are the Pros and Cons of ST3232BDR?
Pros:
- Multi-Channel Communication: Supports multiple channels for interfacing with multiple devices.
- RS-232 Compatibility: Provides voltage level translation for seamless RS-232 communication.
- Integrated Protection: Includes built-in protection features for robust and reliable operation.
- Wide Operating Voltage Range: Compatible with a wide range of supply voltages for flexibility in system design.
Cons:
- Complex Pinout: Multiple channels and functions may require careful attention during wiring and PCB layout.
- Power Consumption: May consume more power compared to single-channel transceivers.
- Package Size: The 16-pin SOIC package may be larger than other compact packages for space-constrained designs.
Are There Any Equivalents/Alternatives to ST3232BDR for Recommendation?
- The MAX3232 from Maxim Integrated and the SP3232 from Exar are alternatives to the ST3232BDR offering similar functionality.
- Equivalent parts to the ST3232BDR include the ST3232ECDR and ST3232EBDR from STMicroelectronics.
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