ST ST1480ABDR
1/1 Transceiver Half RS422, RS485 8-SOIC





Brands: ST
Mfr.Part #: ST1480ABDR
Datasheet: ST1480ABDR Datasheet (PDF)
Package/Case: SO-8
Product Type: Drivers, Receivers, Transceivers
RoHS Status:
Stock Condition: 8,200 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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ST1480ABDR General Description
The ST1480ABDR is a highly reliable and efficient transceiver designed for RS-485 and RS-422 communications. With ±15 kV ESD protection, this device ensures robust performance even in challenging environments. The half duplex configuration, with one driver and one receiver, simplifies implementation while maintaining high data rates of at least 12 Mbps. The built-in protection mechanisms, such as short-circuit current limiting and thermal shutdown circuitry, safeguard the device against potential damage, ensuring a long operational lifespan
Features
- Fast and reliable data transmission
- Low power consumption for extended battery life
- Suitable for harsh industrial environments
Specifications
Parameter | Value | Parameter | Value |
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Product Status | Active | Type | Transceiver |
Protocol | RS422, RS485 | Number of Drivers/Receivers | 1/1 |
Duplex | Half | Receiver Hysteresis | 30 µV |
Data Rate | 15Mbps | Voltage - Supply | 3V ~ 3.6V |
Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
Base Product Number | ST1480 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the ST1480ABDR?
A: To place an order for the ST1480ABDR, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the ST1480ABDR?
A: We offer a 1-year warranty on the ST1480ABDR. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of ST1480ABDR from ST?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original ST manufacturers and authorized agents. All ST suppliers must pass a qualification review before they can list their ST1480ABDR products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the ST1480ABDR chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the ST information page to find comprehensive details about the ST1480ABDR.
Q: Are the price and stock information for ST1480ABDR on Ovaga's platform accurate?
A: Inventory levels for ST products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for ST1480ABDR?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the ST1480ABDR?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The ST1480ABDR is a high-speed RS-485/RS-422 transceiver chip designed for industrial communication applications. It features low power consumption, high noise immunity, and a wide supply voltage range. The chip supports data rates up to 4Mbps and is compatible with both full and half-duplex communication modes. It also includes built-in protection features to ensure reliable data transmission in harsh industrial environments.
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Equivalent
Equivalent products of ST1480ABDR chip include MAX1480, SP3480, and SN65LBC31. These chips are compatible with the RS-485 and RS-422 communication standards, offering similar features and performance capabilities. -
Features
ST1480ABDR is a monolithic, low-power transceiver designed for RS-485 and RS-422 communication. It features high speed data transmission up to 20Mbps, low quiescent current consumption, and wide input/output voltage range. It also includes thermal shutdown protection and fail-safe receiver inputs. -
Pinout
The ST1480ABDR is a 8-pin RS-485/RS-422 transceiver. Pin functions are as follows: Pin 1 (Driver Output A), Pin 2 (Driver Output B), Pin 3 (Receiver Output B), Pin 4 (GND), Pin 5 (Receiver Output A), Pin 6 (Receiver Output common), Pin 7 (Driver Input B), Pin 8 (Driver Input A). -
Manufacturer
Texas Instruments is the manufacturer of the ST1480ABDR. They are a global semiconductor company that designs and manufactures a range of products, including microcontrollers, processors, and analog chips. They are known for their focus on innovation and high-quality products for a variety of industries such as automotive, industrial, and consumer electronics. -
Application Field
The ST1480ABDR is commonly used in applications such as industrial automation, building automation, home appliances, and automotive systems. It is particularly well-suited for data transmission in harsh electromagnetic environments due to its high immunity to noise and robust performance. -
Package
The ST1480ABDR chip comes with a SOIC-8 package type, which is a small outline integrated circuit. It is in a surface mount form, meaning it can be directly mounted onto a PCB. Its size is 4.9mm x 3.9mm with a thickness of 1.27mm.
Assembly Advice
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