MAX3280EAUK+T The MAX3280EAUK+T is a single receiver IC from Analog Devices designed for RS-485 and RS-422 communication. It supports data rates up to 52Mbps and operates from a 3V to 5.5V supply.
Mfr Part #:

MAX3280EAUK+T

Available from 5 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX3280EAUK+T is a single receiver IC from Analog Devices designed for RS-485 and RS-422 communication. It supports data rates up to 52Mbps and operates from a 3V to 5.5V supply.
✓ Total Stock: 66,428 pcs
$ Price Range: $1.44

MAX3280EAUK+T Available from 5 distributors

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MAX3280EAUK+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Type
Voltage

MAX3280EAUK+T Description

Short technical summary and product information.

The MAX3280EAUK+T is a high-speed receiver IC from Analog Devices, suitable for RS-485 and RS-422 communication applications. It guarantees data rates up to 52Mbps, making it ideal for demanding communication systems.

 

This device features true fail-safe circuitry, ensuring a logic-high receiver output when inputs are open or shorted. With a 1/4-unit-load receiver input impedance, it allows for up to 128 receivers on a single bus. The operating supply voltage range is from 3V to 5.5V, and it operates within an industrial temperature range of -40°C to 125°C.

 

The MAX3280EAUK+T is available in a compact SOT-23-5 package, suitable for surface mount applications. Its design includes ESD protection up to ±15kV (HBM) and ±6kV (IEC 1000-4-2 Contact Discharge), providing robust protection in various environments.

 

Key electrical characteristics include a receiver propagation delay of 15ns maximum and a package-to-package skew time of 8ns maximum. The common-mode range is -7V to +12V, and it offers 25mV of receiver hysteresis for improved noise immunity.

MAX3280EAUK+T Quick Information

Product Type: Receiver
Series: MAX3280E
Canonical Name: MAX3280EAUK+T RS-485/RS-422 Receiver
Subcategory: RS-422/RS-485

MAX3280EAUK+T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX3280EAUK+T Estimated Pricing

Qty Low High
1+ $1.44 $1.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX3280EAUK+T Features

  • Guaranteed 52Mbps data rate.
  • True fail-safe receiver circuitry.
  • 1/4-unit-load receiver input impedance.
  • Compact SOT-23-5 package.
  • Wide -7V to +12V common-mode range.

MAX3280EAUK+T Applications

  • Ideal for RS-485 communication.
  • Suitable for RS-422 networks.
  • Used in industrial control systems.
  • Applicable for local area networks.
  • Supports clock distribution applications.

MAX3280EAUK+T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the MAX3280EAUK+T?

The supply voltage range is 3V to 5.5V.

What is the maximum data rate supported by the MAX3280EAUK+T?

The maximum data rate is 52Mbps.

What communication protocols does the MAX3280EAUK+T support?

It supports RS422 and RS485 protocols.

What is the operating temperature range for this receiver?

The operating temperature range is -40°C to 125°C.

What package is the MAX3280EAUK+T supplied in?

It is supplied in a SOT-23-5 package.

What is the receiver hysteresis of the MAX3280EAUK+T?

The receiver hysteresis is 25 mV.

What is the maximum receiver propagation delay?

The maximum receiver propagation delay is 15ns.

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