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MAX485

Part No MAX485
Manufacturer Maxim Integrated
Description Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers
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Manufacturer Maxim Integrated
Win Source Part Number 1213983-MAX485
Manufacturer Homepage www.maxim-ic.com
Popularity Medium
Supply and Demand Status Balance
Application Field Used in Signal Processing, Consumer Electronics, Portable Devices
Ultra Librarian 3D Model Ultra Librarian MAX485 CAD Model

Description

The MAX485 from Maxim Integrated is a highly efficient, low-power transceiver designed for RS-485 and RS-422 communication. This device is particularly well-suited for long transmission lines due to its slew-rate-limited design, which minimizes EMI and reduces reflections caused by improperly terminated cables.

Operating from a single 5V supply, the MAX485 features a quiescent current of just 300µA, making it an ideal choice for energy-sensitive applications. Its low-power shutdown mode further reduces the current consumption to a mere 1µA, providing excellent power savings when the transceiver is not in active use.

The device is capable of differential transmission, which enhances the quality and reliability of data communication over long distances or in electrically noisy environments. With a 2.5Mbps data rate, the MAX485 balances speed and signal integrity, offering a reliable solution for industrial control systems, networked devices, and automation applications where robust communication is crucial.

The MAX485 transceiver is designed with fail-safe features that ensure a logic-high receiver output when the input is open or shorted, or when the input lines are idle (no signal present), thus preventing any misinterpretation of a floating line as valid data.

This device supports up to 32 transceivers on the bus, which allows for the creation of complex communication networks with multiple nodes. It is available in an 8-pin PDIP or SO package, providing flexibility for various board layouts and space-constrained environments.

Maxim Integrated has ensured that the MAX485 meets the stringent requirements of the EIA/TIA-485 standard, making it a reliable choice for designers looking to implement RS-485 or RS-422 communication protocols in their systems. With its combination of low-power operation, robust data transmission, and industry-standard compliance, the MAX485 represents a versatile and dependable solution for serial communication needs.

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Pricing & Ordering

Quantity Unit Price Ext. Price
90+ $0.6722 $60.4980
210+ $0.5521 $115.9410
325+ $0.5348 $173.8100
450+ $0.5174 $232.8300
580+ $0.5001 $290.0580
775+ $0.4481 $347.2775
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 10,000 pieces
MOQ: 90 pcs
Order Increment : 1 pcs
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