SP3485EN-L/TR
ROHS compliant IC for data transmission between devices
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
2 | $0.204 | $0.41 |
20 | $0.161 | $3.22 |
60 | $0.140 | $8.40 |
200 | $0.122 | $24.40 |
1000 | $0.116 | $116.00 |
2500 | $0.113 | $282.50 |
Inventory:7,935
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : SP3485EN-L/TR
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Package/Case : SOIC-8
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Manufacturer : MaxLinear, Inc
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Components Classification : Drivers, Receivers, Transceivers
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Datesheet : SP3485EN-L/TR DataSheet (PDF)
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Series : SP3485
Overview of SP3485EN-L/TR
The SP3485EN-L/TR is a transceiver optimized for high-speed and low-voltage operations, providing excellent performance for analog and digital signal switching in industrial automation, telecommunications, networking, power management systems, test and measurement equipment, medical devices, building automation, security systems, instrumentation, and automotive electronics.
Pinout
The SP3485EN-L/TR pinout refers to the configuration and function of each pin in its SOP8 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the SP3485EN-L/TR has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- Low power BiCMOS: The SP3485EN-L/TR operates at a low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.
- ±15kV ESD Protection: This transceiver provides electrostatic discharge (ESD) protection up to ±15kV, ensuring reliable operation in harsh environments.
- True fail-safe (high resistance) receiving inputs: The SP3485EN-L/TR features true fail-safe receiving inputs that maintain a high impedance state when the input signal is absent or below a certain threshold, preventing damage to the device or other components.
- Operation from 3.0V to 3.6V power supply: This transceiver can operate from a wide range of power supplies, making it suitable for various applications and environments.
- Guaranteed data rates 120kbps: The SP3485EN-L/TR ensures reliable data transmission at speeds up to 120 kbps, making it suitable for various industrial automation, telecommunications, and networking applications.
- 1/8 unit load support up to 256 transceivers on bus: This transceiver supports a high number of devices on the same bus, making it ideal for large-scale industrial automation, telecommunications, and networking systems.
Applications
- Industrial automation: The SP3485EN-L/TR is suitable for various industrial automation applications such as process control, manufacturing execution systems (MES), and supervisory control and data acquisition (SCADA) systems.
- Telecommunications: This transceiver can be used in telecommunications equipment, such as routers, switches, and modems, to ensure reliable data transmission over long distances.
- Networking: The SP3485EN-L/TR is suitable for various networking applications, including local area networks (LANs), wide area networks (WANs), and metropolitan area networks (MANs).
- Power management systems: This transceiver can be used in power management systems to ensure reliable data transmission and control of power distribution equipment.
- Test and measurement equipment: The SP3485EN-L/TR is suitable for various test and measurement equipment applications, including signal generators, oscilloscopes, and logic analyzers.
- Medical devices: This transceiver can be used in medical devices such as patient monitoring systems, defibrillators, and ultrasound machines to ensure reliable data transmission and control.
- Building automation: The SP3485EN-L/TR is suitable for various building automation applications, including lighting control systems, HVAC systems, and security systems.
- Security systems: This transceiver can be used in security systems to ensure reliable data transmission and control of access control systems, surveillance cameras, and alarm systems.
- Instrumentation: The SP3485EN-L/TR is suitable for various instrumentation applications, including data acquisition systems, process control systems, and laboratory equipment.
- Automotive electronics: This transceiver can be used in automotive electronics to ensure reliable data transmission and control of various vehicle systems, including engine management systems, anti-lock braking systems (ABS), and traction control systems (TCS).
Equivalents
The SP3485EN-L/TR is equivalent to other transceivers that offer similar features, such as the Maxim Integrated MAX3100EVA+, the Texas Instruments SN65DSI03-SP, or the STMicroelectronics STM32F103VET6.
Frequently Asked Questions
Q: What is the maximum data transmission speed of the SP3485EN-L/TR?
A: The maximum data transmission speed of the SP3485EN-L/TR is 120 kbps.
Q: Can the SP3485EN-L/TR operate from a wide range of power supplies?
A: Yes, the SP3485EN-L/TR can operate from a wide range of power supplies, including voltages between 3.0V and 3.6V.
Q: Does the SP3485EN-L/TR provide ESD protection?
A: Yes, the SP3485EN-L/TR provides electrostatic discharge (ESD) protection up to ±15kV.
Q: Can the SP3485EN-L/TR be used in industrial automation applications?
A: Yes, the SP3485EN-L/TR is suitable for various industrial automation applications, including process control, manufacturing execution systems (MES), and supervisory control and data acquisition (SCADA) systems.
Q: Is the SP3485EN-L/TR compatible with certain devices or systems?
A: The SP3485EN-L/TR may have limited compatibility with certain devices or systems due to its specific features and operating characteristics. It is recommended to consult the datasheet and application notes for more information on compatibility.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | RS-422/RS-485 Interface IC | RoHS | Details |
Series | SP3485 | Mounting Style | SMD/SMT |
Package / Case | SOIC-8 | Function | Transceiver |
Number of Drivers | 1 Driver | Number of Receivers | 1 Receiver |
Data Rate | 10 Mb/s | Supply Voltage - Max | 3.465 V |
Supply Voltage - Min | 3.135 V | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Brand | MaxLinear |
Duplex | Half Duplex | ESD Protection | 2 kV |
Input Voltage | - 7 V to 12 V | Operating Supply Current | 800 uA |
Operating Supply Voltage | 3.3 V | Output Current | 250 mA |
Output Type | Differential | Output Voltage | 1.5 V to 3.3 V |
Pd - Power Dissipation | 600 mW | Product | RS-422/RS-485 Transceivers |
Product Type | RS-422/RS-485 Interface IC | Propagation Delay Time | 17 ns, 35 ns |
Protocol Supported | RS-422, RS-485 | Shutdown | No Shutdown |
Factory Pack Quantity | 2500 | Subcategory | Interface ICs |
Type | Transceiver | Unit Weight | 0.005044 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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SP3485EN-L/TR
ROHS compliant IC for data transmission between devices
Inventory:
7,935
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




