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MAX489EESD The MAX489EESD is a full-duplex transceiver from Analog Devices Inc. It operates from a 4.75V to 5.25V supply and supports RS422 and RS485 protocols at data rates up to 250kbps.
Mfr Part #:

MAX489EESD

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX489EESD is a full-duplex transceiver from Analog Devices Inc. It operates from a 4.75V to 5.25V supply and supports RS422 and RS485 protocols at data rates up to 250kbps.
✓ Total Stock: 5,750 pcs
$ Price Range: $1.44

MAX489EESD Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,750 pcs
On Request
5750 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX489EESD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
ESD Protection
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage
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MAX489EESD Description

Short technical summary and product information.

The MAX489EESD is a low-power transceiver designed for RS-485 and RS-422 communications. It features one driver and one receiver, operating from a single +5V supply with a voltage range of 4.75V to 5.25V. This device supports full-duplex communication at data rates up to 250kbps.

 

Key electrical characteristics include a receiver hysteresis of 70 mV and protection against ±15kV electrostatic discharge (ESD) shocks. The drivers are short-circuit current limited and protected by thermal shutdown circuitry. The receiver input includes a fail-safe feature that ensures a logic-high output if the input is open circuit.

 

Packaged in a 14-SOIC surface-mount configuration, the MAX489EESD is suitable for applications requiring reliable serial communication in various environments. Its operating temperature range is -40°C to 85°C.

 

This transceiver draws minimal supply current, as little as 120µA when unloaded or fully loaded with disabled drivers. It is designed for harsh environments and applications sensitive to EMI.

MAX489EESD Quick Information

Product Type: Transceiver
Canonical Name: MAX489EESD RS422, RS485 Transceiver

MAX489EESD Compliance

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

MAX489EESD Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

MAX489EESD Features

  • Full-duplex transceiver for RS422/RS485.
  • Operates at data rates up to 250kbps.
  • ±15kV ESD protection on driver/receiver.
  • Wide operating temperature range: -40°C to 85°C.
  • Surface mount 14-SOIC package.

MAX489EESD Applications

  • Industrial control networks.
  • RS-485 communication systems.
  • RS-422 communication systems.
  • Harsh environment applications.

MAX489EESD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAX489EESD?

The MAX489EESD operates from a 4.75V to 5.25V supply.

What package type is the MAX489EESD available in?

The MAX489EESD is available in a 14-SOIC package.

What is the operating temperature range for the MAX489EESD?

The operating temperature range for the MAX489EESD is -40°C to 85°C.

What is the RoHS status of the MAX489EESD?

The MAX489EESD is RoHS3 Compliant.

What is the data rate of the MAX489EESD transceiver?

The MAX489EESD supports data rates up to 250kbps.

What communication protocols does the MAX489EESD support?

The MAX489EESD supports RS422 and RS485 protocols.

Does the MAX489EESD have ESD protection?

Yes, the MAX489EESD has ±15kV ESD protection.

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