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MAX490CUA+ The Analog Devices MAX490CUA+ is a low-power transceiver designed for RS485 and RS422 communication. It supports data rates up to 2.5Mbps and operates from a single 5V supply.
Mfr Part #:

MAX490CUA+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices MAX490CUA+ is a low-power transceiver designed for RS485 and RS422 communication. It supports data rates up to 2.5Mbps and operates from a single 5V supply.
✓ Total Stock: 36,160 pcs
$ Price Range: $1.44

MAX490CUA+ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
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36,160 pcs
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36160 pcs On Request 1 On Request On Request On Request On Request On Request
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MAX490CUA+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supply Current
Type
Voltage
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MAX490CUA+ Description

Short technical summary and product information.

The MAX490CUA+ from Analog Devices is a low-power transceiver suitable for RS485 and RS422 communication systems. This device integrates one driver and one receiver, enabling full-duplex communication. It supports high data transmission rates of up to 2.5Mbps, making it suitable for applications where speed is critical.

 

The transceiver operates from a single 5V supply and features a receiver hysteresis of 70mV. It is designed for EMI-sensitive applications and industrial-control local area networks. The device includes protection features such as short-circuit current limiting and thermal shutdown.

 

Packaged in an 8-TSSOP, 8-MSOP configuration, the MAX490CUA+ is designed for surface mounting. Its operating temperature range is from 0°C to 70°C, ensuring reliable performance in various environments. The transceiver also offers a fail-safe receiver input, guaranteeing a logic-high output if the input is open-circuited.

MAX490CUA+ Quick Information

Product Type: Transceiver
Canonical Name: MAX490CUA+ Full Duplex RS485/RS422 Transceiver
Subcategory: RS-485/RS-422 Transceivers

MAX490CUA+ Compliance

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

MAX490CUA+ Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

MAX490CUA+ Features

  • Full duplex RS485/RS422 transceiver.
  • Supports data rates up to 2.5Mbps.
  • Operates from a single 5V supply.
  • Surface mount 8-TSSOP/MSOP package.
  • Low-power consumption.

MAX490CUA+ Applications

  • Industrial control networks.
  • EMI-sensitive applications.
  • RS485 communication systems.
  • RS422 communication systems.

MAX490CUA+ FAQs

7 frequently asked questions generated from this part’s specifications.
What type of communication does the MAX490CUA+ support?

The MAX490CUA+ supports RS485 and RS422 communication protocols.

What is the maximum data rate for the MAX490CUA+?

The MAX490CUA+ supports a maximum data rate of 2.5Mbps.

What is the operating voltage range for the MAX490CUA+?

The MAX490CUA+ operates within a voltage range of 4.75V to 5.25V.

What is the operating temperature range of the MAX490CUA+?

The MAX490CUA+ has an operating temperature range of 0°C to 70°C.

How is the MAX490CUA+ mounted?

The MAX490CUA+ is designed for surface mount installation.

What package is the MAX490CUA+ supplied in?

The MAX490CUA+ is supplied in an 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package.

Does the MAX490CUA+ have a fail-safe receiver?

Yes, the MAX490CUA+ features a fail-safe receiver input that guarantees a logic-high output if the input is open circuit.

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