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ADM3485EARZ
Half Duplex TransceiverADM3485EARZ
Half Duplex Transceiver
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Manufacturer Part # : ADM3485EARZ
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Package/Case: SOIC-8
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Part Status : obsolete
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Brand: Analog Devices
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Product Categories : Drivers, Receivers, Transceivers
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Series : ADM3485
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
ADM3485EARZ DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.712 | $0.71 |
| 10 | $0.569 | $5.69 |
| 30 | $0.498 | $14.94 |
| 100 | $0.444 | $44.40 |
| 500 | $0.401 | $200.50 |
| 1000 | $0.380 | $380.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
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ADM3485EARZ Description
The ADM3485EARZ is a ±15 kV ESD-Protected, 3.3 V,12 Mbps,EIA RS-485/RS-422 Transceiver from Analog Devices Inc., designed for reliable data transmission in noisy environments.
Features
- TIA/EIA RS-485/RS-422 compliant: Meets the standard requirements for reliable data transmission.
- ±15 kV ESD protection on RS-485 input/output pins: Provides robust protection against static electricity discharges.'
- 12 Mbps data rate: Supports high-speed communication.
- Half-duplex transceiver: Optimized for reliable transmission in noisy environments.
- Up to 32 nodes on the bus: Enables multiple devices to communicate reliably over a single bus line.
- Receiver open-circuit, fail-safe design: Ensures safe operation even in case of open circuits or other failure scenarios.
Application
The ADM3485EARZ is commonly used in a variety of applications requiring RS-485/RS-422 communication standards, including industrial automation, automotive systems, telecommunications, and networking equipment.
Where to Use:
- Industrial automation
- Automotive systems
- Telecommunications
- Networking equipment
Manufacturer
The ADM3485EARZ is manufactured by Analog Devices Inc., a global leader in semiconductor technology, specializing in analog, digital, and mixed-signal integrated circuits.
This product was developed to meet the growing demand for reliable data transmission in industrial, automotive, and other systems where features like high ESD protection, fast communication speed, and noise immunity are essential.
Packages
The ADM3485EARZ comes in a package of SOIC N-8, which is designed for surface-mount technology, offering a compact and efficient solution for integrating the transceiver into electronic circuits.
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 | ADM3485E | 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 | 3.3 V |
| Supply Voltage - Min | 3.3 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Brand | Analog Devices |
| Development Kit | EVAL-CN0313-SDPZ | Duplex | Half Duplex |
| ESD Protection | ESD Protection | Height | 1.5 mm (Max) |
| Length | 5 mm (Max) | Number of I/Os | 1 |
| Number of Input Lines | 10 at RS-422, 32 at RS-485 | Number of Output Lines | 1 |
| Operating Supply Current | 2.2 mA | Operating Supply Voltage ! | 3.3 V |
| Output Type | 3-State | Product Type ! | RS-422/RS-485 Interface IC |
| Shutdown | Shutdown | Factory Pack Quantity | 98 |
| Subcategory | Interface ICs | Width | 4 mm (Max) |
| Unit Weight | 0.019048 oz |
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 ADM3485EARZ?
The ADM3485EARZ is a low power, differential line transceiver designed by Analog Devices. It is commonly used in industrial applications, such as RS-485 communication networks, to transmit and receive data over long distances with high noise immunity.
How Does ADM3485EARZ Work?
The ADM3485EARZ operates as a differential line transceiver, converting TTL/CMOS logic levels to RS-485 compliant differential signals. It provides driver and receiver functions with high common-mode rejection to ensure robust data communication in noisy environments. The device also features thermal shutdown and overcurrent protection for added reliability.
How Many Pins does ADM3485EARZ have and What are the Functions of the Pinout Configuration?
The ADM3485EARZ is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- RO: Receiver output pin.
- RE: Receiver output enable pin.
- DI: Driver input pin.
- DE: Driver output enable pin.
- GND: Ground pin.
- VCC: Power supply pin.
- B: Non-inverting driver output pin.
- A: Inverting driver output pin.
What are the Pros and Cons of ADM3485EARZ?
Pros:
- High Noise Immunity: Ensures reliable data transmission in noisy industrial environments.
- Low Power Consumption: Operates with low power consumption, ideal for energy-efficient applications.
- Robust Design: Features overcurrent protection and thermal shutdown for enhanced reliability.
- Easy Integration: Compatible with standard TTL/CMOS logic levels for seamless interface with various systems.
- Compact Package: The 8-lead SOIC package offers space-efficient integration.
Cons:
- External Components: May require additional external components for specific application requirements.
- No ESD Protection: External protection components may be needed to safeguard against electrostatic discharge.
- Driver/Receiver Enable Control: Control of driver and receiver functions may require careful attention in system design.
Are There Any Equivalents/Alternatives to ADM3485EARZ for Recommendation?
- The MAX3485 from Maxim Integrated is a direct alternative to the ADM3485EARZ.
- Similar alternatives to the ADM3485EARZ include the SN65HVD485E from Texas Instruments and the ST485 from STMicroelectronics.
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Price details
Prices listed do not include VAT.
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