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MAX489EPD+
MAX489EPD+ boasts a robust design suitable for a wide range of applications
MAX489EPD+
MAX489EPD+ boasts a robust design suitable for a wide range of applications
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Manufacturer Part # : MAX489EPD+
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Package/Case: PDIP-14
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Brand: Analog Devices
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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.
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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
MAX489EPD+ DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The MAX481, MAX483, MAX485, MAX487–MAX491, and MAX1487 are low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver.
Key Features
- The MAX489EPD+ transceiver has ±15kV ESD protection for reliability
- It features hot-swap capability for easy integration into designs
- This device supports both RS-485 and RS-422 transmission protocols
- This product provides a fail-safe receiver with high reliability
- MAX489EPD+ ensures reliable communication in harsh industrial environments
- This device is designed for use in automotive systems and industrial automation systems
Application
- Reliable Fieldbus Connectivity
- Secure Industrial Networking
- Adaptable Voltage Interface
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 | MAX489 | Mounting Style | Through Hole |
| Package / Case | PDIP-14 | Function | Transceiver |
| Number of Drivers | 1 Driver | Number of Receivers | 1 Receiver |
| Data Rate ! | 250 kb/s | Supply Voltage - Max | 5 V |
| Supply Voltage - Min | 5 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Brand | Analog Devices / Maxim Integrated |
| Duplex | Full Duplex | Height | 4.45 mm |
| Length | 19.43 mm | Operating Supply Current | 250 uA |
| Operating Supply Voltage ! | 5 V | Product Type ! | RS-422/RS-485 Interface IC |
| Factory Pack Quantity | 25 | Subcategory | Interface ICs |
| Width | 7.87 mm | Part # Aliases | MAX489 |
| Unit Weight | 0.057144 oz |
FAQs
What is MAX489EPD+?
The MAX489EPD+ is a high-speed, slew-rate-limited, RS-485/RS-422 transceiver designed by Maxim Integrated. It is ideal for applications requiring high data rates and long cable lengths, such as industrial automation, automotive systems, and networking equipment.
How Does MAX489EPD+ Work?
The MAX489EPD+ works by converting TTL/CMOS-level signals to RS-485/RS-422 compatible signals for robust data transmission over long distances. It provides high-speed data communication while protecting against voltage faults and noise interference. The transceiver features a slew-rate-limited driver to minimize electromagnetic interference (EMI) and ensure signal integrity.
How Many Pins does MAX489EPD+ have and What are the Functions of the Pinout Configuration?
The MAX489EPD+ is housed in a 14-lead plastic dual in-line package (PDIP). The pinout configuration includes:
- GND: Ground pin.
- DE, /RE: Driver output enable and receiver output enable pins, respectively.
- A, B: RS-485/RS-422 differential data input/output pins.
- VCC: Power supply pin.
- Y, Z: RS-485/RS-422 differential data output/input pins.
What are the Pros and Cons of MAX489EPD+?
Pros:
- High-Speed Communication: Supports high data rates for fast and reliable data transmission.
- Robust Design: Designed to withstand voltage transients and noise for reliable operation in industrial environments.
- Low Power Consumption: Operates with low power consumption, suitable for battery-powered devices.
- Overvoltage Protection: Provides protection against voltage faults, ensuring the safety of connected systems.
- Slew-Rate Limiting: Helps reduce EMI and maintain signal integrity in noisy environments.
Cons:
- Temperature Sensitivity: Performance may be affected by temperature variations in extreme environments.
- Pin Configuration: May require careful consideration of pin functions for proper operation and interfacing.
- Package Size: The 14-lead PDIP package may be larger than other compact package options.
Are There Any Equivalents/Alternatives to MAX489EPD+ for Recommendation?
- An equivalent part to the MAX489EPD+ is the SN75176B from Texas Instruments.
- Alternatives to the MAX489EPD+ include the LTC485 from Analog Devices and the ADM485 from Analog Devices.
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