ADM485EARZ

High-speed RS-485 and RS-422 transceiver
6,328 Effective Inventory

ADM485EARZ

Effective Inventory6,328

High-speed RS-485 and RS-422 transceiver

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.

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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

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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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ADM485EARZ DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $1.522 $1.52
10 $1.491 $14.91
30 $1.472 $44.16
98 $1.244 $121.91

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Interested Parts

Rapid Quote

Please submit RFQ for ADM485EARZ or email to us: Email: [email protected], we will contact you in 12 hours.

ADM485EARZ Details

The ADM485EARZ is a versatile RS-485 transceiver from Analog Devices, specifically designed for data communication in half-duplex applications. It is optimized for high-speed data transmission, supporting data rates up to 2.5 Mbps while providing robust performance in noisy environments. This device is suitable for long-distance communication and is available in a space-saving package, making it ideal for various electronic applications.

Pinout

  • 1 (RO): Receiver Output
  • 2 (RE): Receiver Output Enable (Active Low)
  • 3 (DE): Driver Output Enable (Active High)
  • 4 (DI): Driver Input
  • 5 (GND): Ground
  • 6 (A): Non-Inverting Receiver Input / Driver Output
  • 7 (B): Inverting Receiver Input / Driver Output
  • 8 (VCC): Positive Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • High Data Rate: Supports data communication rates up to 2.5 Mbps for high-speed applications.
  • Robust Design: Features strong anti-noise capabilities for reliable data transmission in harsh conditions.
  • Low Power Consumption: Designed for low power operation, making it ideal for battery-powered applications.
  • Wide Voltage Range: Operates at VCC between 3.0V to 5.5V, providing flexibility for various systems.
  • Thermal Protection: Incorporates thermal shutdown features to protect against excessive temperature conditions.

Application

  • Industrial Automation: Perfect for half-duplex communications within industrial automation systems.
  • Networking Systems: Suitable for various networking applications requiring reliable data transmission.
  • Building Control Systems: Used in building automation systems for efficient communication across devices.

Where to Use

The ADM485EARZ is suitable for applications requiring reliable RS-485 communication, particularly in industrial communication and networking environments where robustness and low power consumption are key requirements.

How to Use

Connect the ADM485EARZ to the RS-485 communication bus by wiring the A and B pins to the corresponding bus lines. Ensure proper power supply connections to VCC and GND. Utilize the RO, RE, DE, and DI pins for effective control and monitoring of data transmission. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the ADM485EARZ illustrates how to connect the transceiver to an RS-485 bus. It includes all necessary connections for power supply, ground, and communication lines, ensuring reliable operation and data integrity.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • SN75176: A popular alternative RS-485 transceiver offering similar performance.
  • MAX1487: An equivalent device providing comparable features for RS-485 applications.

Complementary

The ADM485EARZ can be complemented by the ADM487, which offers additional features for applications requiring full-duplex communication and higher data rates.

When selecting complementary transceivers, ensure their specifications align with your requirements for optimal performance in your system.

Frequently Asked Questions

Q: What is the maximum data rate supported by the ADM485EARZ?

A: The ADM485EARZ supports data rates up to 2.5 Mbps. For more details, refer to the datasheet for specific operating conditions and limitations.

Q: Can the ADM485EARZ be used in crowded environments?

A: Yes, the ADM485EARZ is designed to perform well in noisy environments, making it suitable for a variety of applications.

ADM485EARZ

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 ADM485E Mounting Style SMD/SMT
Package / Case SOIC-8 Function Transceiver
Number of Drivers 1 Driver Number of Receivers 1 Receiver
Data Rate ! 5 Mb/s Supply Voltage - Max 5 V
Supply Voltage - Min 5 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Brand Analog Devices
Duplex Half Duplex ESD Protection 15 kV
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 900 uA
Operating Supply Voltage ! 5 V Output Type 3-State
Product Type ! RS-422/RS-485 Interface IC Shutdown No Shutdown
Factory Pack Quantity 98 Subcategory Interface ICs
Width 4 mm (Max) Unit Weight 0.019048 oz

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