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MAX489CPD+
The MAX489CPD+ is perfect for industrial applications requiring reliable data transmission
MAX489CPD+
The MAX489CPD+ is perfect for industrial applications requiring reliable data transmission
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Manufacturer Part # : MAX489CPD+
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Package/Case: DIP-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
MAX489CPD+ 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
One of the standout features of the MAX489CPD+ is its half-duplex configuration, allowing for seamless communication between devices. With a 1/8 unit load, up to 256 transceivers can be connected on the bus, enhancing the scalability of the system. Additionally, the thermal shutdown feature adds a layer of protection against overheating, ensuring the device's reliability during fault conditions
Key Features
- Suitable for industrial control systems and automation applications
- High ESD protection up to ±15kV for reliable communication
- Compact package with pin-count compatible with MAX489
Application
- Reliable signal conditioning
- High ESD protection
- Low-power consumption
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 | 0 C |
| Maximum Operating Temperature ! | + 70 C | Brand | Analog Devices / Maxim Integrated |
| Duplex | Full Duplex | Height | 4.45 mm (Max) |
| Length | 19.43 mm (Max) | 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 (Max) | Part # Aliases | MAX489 |
| Unit Weight | 0.057144 oz |
FAQs
What is MAX489CPD+?
The MAX489CPD+ is a rugged, high-speed transceiver for RS-485 and RS-422 communication protocols, designed by Maxim Integrated. It is ideal for industrial automation, process control, and long-distance communication applications that require robust data transmission.
How Does MAX489CPD+ Work?
The MAX489CPD+ works by providing bidirectional data communication over twisted-pair cables using differential signaling. It features a high-speed driver and receiver with enhanced ESD protection, enabling reliable data transmission in harsh industrial environments. The device offers high common-mode transient immunity, making it suitable for long cable runs.
How Many Pins does MAX489CPD+ have and What are the Functions of the Pinout Configuration?
The MAX489CPD+ is housed in a 14-pin PDIP (Plastic Dual In-Line Package) or SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- RO: Receiver Output.
- RE: Receiver Output Enable.
- DI: Driver Input.
- DE: Driver Output Enable.
- A, B: RS-485/RS-422 Differential Data Lines.
- GND: Ground.
- VCC: Power Supply.
- RE/DE: Combined Receiver Output Enable and Driver Output Enable Control.
What are the Pros and Cons of MAX489CPD+?
Pros:
- Rugged Design: Suitable for harsh industrial environments with enhanced ESD protection.
- High-Speed Data Transmission: Supports high-speed communication for time-critical applications.
- Long-Distance Communication: Ideal for long cable runs with high common-mode transient immunity.
- Robust Driver and Receiver: Provides reliable bidirectional data transmission over twisted-pair cables.
- Flexible Package Options: Available in PDIP and SOIC packages for different design requirements.
Cons:
- Power Consumption: May have higher power consumption compared to low-power transceivers in certain applications.
- Complexity: Requires careful consideration of termination and bus configurations for optimal performance.
- External Components: May require additional components such as termination resistors for proper operation.
Are There Any Equivalents/Alternatives to MAX489CPD+ for Recommendation?
- The SN65HVD72 from Texas Instruments is an equivalent rugged RS-485 transceiver.
- Alternatives to the MAX489CPD+ include the LTC2857 from Analog Devices and the ST485 from STMicroelectronics.
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