Images are for reference only See Product Specifications
ADI MAX490ESA
Low power consumption ensures long device lifespan
Brands: Analog Devices, Inc
Mfr.Part #: MAX490ESA
Datasheet: MAX490ESA Datasheet (PDF)
Package/Case: SOP-8
RoHS Status:
Stock Condition: 1,949 pcs, New Original
Product Type: Drivers, Receivers, Transceivers
Warranty: 1 Year Ovaga Warranty - Find Out More
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In Stock 1,949 PCS
MAX490ESA General Description
The MAX490ESA is an integrated circuit transceiver from Analog Devices Inc./Maxim Integrated that belongs to the Interface > Drivers, Receivers, Transceivers class. Engineered to serve industrial, automotive, and medical applications where high-reliability communication systems are essential. This full-duplex transceiver extends its utility to various applications, showcasing major benefits such as long-distance transmission, noise immunity, and low electromagnetic interference (EMI). While also addressing crucial precautions and indispensable guidance for proper implementation, the MAX490ESA ensures seamless communication over RS422 and RS485 protocols. With its robust features and reliable performance, this transceiver is an excellent choice for a wide range of applications.
Features
- Wide supply voltage range: 4.5V to 5.5V
- Low supply current: 300µA typical
- Data rate: up to 2.5Mbps
- Integrated fail-safe receiver input
- Short-circuit protection on driver outputs
- 1/8-unit load allows up to 256 transceivers on a bus
- Low bus currents: ±8mA driver output, ±20mA receiver input
- Extended temperature range: -40°C to +85°C
- Available in an 8-pin SOIC package
Application
- Industrial automation and control systems
- Building automation and HVAC systems
- Remote sensor networks
- Robotics and motor control systems
- Security and surveillance systems
- Audio/Video equipment
- Medical equipment
- Lighting control systems
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | MAX490 | Mounting Style | SMD/SMT |
| Function | Transceiver | Number of Drivers | 1 Driver |
| Number of Receivers | 1 Receiver | Data Rate | 2.5 Mb/s |
| Max Supply Voltage | 5 V | Supply Voltage - Min | 5 V |
| Minimum Operating Temperature (°C) | - 40 | Maximum Operating Temperature (°C) | + 85 |
| Duplex | Full Duplex | Height | 1.5 mm |
| Length | 5 mm | Current @ Pmpp | 500 uA |
| Collector-Emitter Saturation Voltage | 5 V | Factory Pack Quantity | 100 |
| Width | 4 mm | Unit Weight | 0.017870 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the MAX490ESA?
A: To place an order for the MAX490ESA, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the MAX490ESA?
A: We offer a 1-year warranty on the MAX490ESA. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of MAX490ESA from Analog Devices, Inc?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Analog Devices, Inc manufacturers and authorized agents. All Analog Devices, Inc suppliers must pass a qualification review before they can list their MAX490ESA products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the MAX490ESA chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Analog Devices, Inc information page to find comprehensive details about the MAX490ESA.
Q: Are the price and stock information for MAX490ESA on Ovaga's platform accurate?
A: Inventory levels for Analog Devices, Inc products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for MAX490ESA?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the MAX490ESA?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Equivalent Parts
For the MAX490ESA component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : MAX485ESA
Brands :
Package : SOP-8
Description : Single Transmitter/Receiver RS-422/RS-485
Part Number : MAX1487ESA
Brands :
Package : SOIC-8
Description : Low-Power, Slew-Rate-Limited RS-485 / RS-422 Transceivers
Part Number : SN75176BDR
Brands :
Package :
Description :
Part Number : LTC485CN8
Brands :
Package : DIP-8
Description : Low Power RS485 Interface Transceiver
Part Number : ADM485EARZ
Brands :
Package : SOIC-8
Description : Transceiver RS422/RS485, 2.5 Mbps, Half Duplex, ± 15 kV ESD-Protected, 4.5V-5.5V supply, SOIC-8
Part Number : ST485BDR
Brands :
Package : SO-8
Description : LOW POWER RS-485/RS-422 TRANSCEIVER,Buffers & Line Drivers Hi-Spd Lo Pwr Trans
Part Number : DS485M+T&R
Brands :
Package :
Description :
Part points
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The MAX490ESA chip is an integrated circuit designed for RS-485/RS-422 communication applications. It features low power consumption and can transmit data over long distances at high speeds. The chip has a built-in fail-safe feature that ensures the bus remains in a known state if the driver is inactive. It is commonly used in industrial automation, telecommunications, and other systems requiring reliable long-range communication.
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Equivalent
Some equivalent products of the MAX490ESA chip include the SN75176B, MAX3088ESA, and MAX13487EESA. -
Features
The MAX490ESA is a quad SPST/SPDT analog switch that has a low on-resistance and low leakage current. It operates from a single +2.7V to +36V supply and has a wide temperature range. It is suitable for use in a range of applications including battery-powered systems and industrial control systems. -
Pinout
The MAX490ESA is a RS-485/RS-422 transceiver. It has a 8-pin package with the following pin count and function: Pin 1 - Receiver Output B, Pin 2 - Receiver Output A, Pin 3 - Ground, Pin 4 - Driver Enable, Pin 5 - Receiver Input B, Pin 6 - Receiver Input A, Pin 7 - Driver Input, Pin 8 - Vcc. -
Manufacturer
The manufacturer of the MAX490ESA is Maxim Integrated. It is an American multinational company specializing in the design, development, and manufacturing of analog and mixed-signal integrated circuits. -
Application Field
The MAX490ESA is a high-speed RS-485/RS-422 transceiver that can be used in a variety of applications including industrial automation, data communications, and automotive systems. It provides ruggedness and high sensitivity making it suitable for long-distance communication, noise immunity, and robustness in harsh environments. -
Package
The MAX490ESA chip comes in an SOIC package type with 8 pins. Its form factor is surface mount and its overall size is compact.
Assembly Advice
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