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MAX3491ESD-T The MAX3491ESD-T is a full-duplex transceiver from Analog Devices / Maxim Integrated, operating at 3.3V with a 10Mbps data rate. It is suitable for RS422 and RS485 communication.
Mfr Part #:

MAX3491ESD-T

Available from 4 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX3491ESD-T is a full-duplex transceiver from Analog Devices / Maxim Integrated, operating at 3.3V with a 10Mbps data rate. It is suitable for RS422 and RS485 communication.
✓ Total Stock: 29,004 pcs
$ Price Range: $1.44

MAX3491ESD-T Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
20,089 pcs
On Request
20089 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
6,413 pcs
On Request
6413 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request 20+ On Request On Request
Akira Global ✓
Non-Authorised Inventory information
2 pcs
On Request
2 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.

MAX3491ESD-T 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
Type
Voltage
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MAX3491ESD-T Description

Short technical summary and product information.

The MAX3491ESD-T is a 3.3V low-power transceiver designed for RS-485 and RS-422 communication. It features a single driver and receiver, supporting full-duplex communication at data rates up to 10Mbps. This device operates from a single 3.3V supply and is interoperable with +5V logic.

 

Key electrical specifications include a supply voltage range of 3V to 3.6V and a data rate of 10Mbps. The transceiver supports RS422 and RS485 protocols. It also features receiver hysteresis of 50mV.

 

Designed for EMI-sensitive applications, the MAX3491ESD-T is housed in a 14-SOIC package and supports surface mount installation. The operating temperature range is -40°C to 85°C, making it suitable for various industrial environments. Drivers are protected against excessive power dissipation by thermal shutdown circuitry.

 

This transceiver is ideal for applications in telecommunications and industrial-control local area networks where reliable RS-485/RS-422 communication is required.

MAX3491ESD-T Quick Information

Product Type: Transceiver
Canonical Name: MAX3491ESD-T Full Duplex RS422, RS485 Transceiver
Subcategory: Drivers, Receivers, Transceivers

MAX3491ESD-T Compliance

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

MAX3491ESD-T Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

MAX3491ESD-T Features

  • Full duplex RS422, RS485 transceiver.
  • Operates from a single 3.3V supply.
  • 10Mbps maximum data rate.
  • Surface mount 14-SOIC package.
  • Wide -40°C to 85°C operating temperature.

MAX3491ESD-T Applications

  • Used in telecommunications systems.
  • Suitable for industrial control networks.
  • Enables RS485 local area networks.
  • Supports EMI-sensitive applications.

MAX3491ESD-T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAX3491ESD-T?

The MAX3491ESD-T operates from a 3V to 3.6V supply.

What is the package type for the MAX3491ESD-T?

The MAX3491ESD-T is available in a 14-SOIC package.

What is the operating temperature range of the MAX3491ESD-T?

The MAX3491ESD-T has an operating temperature range of -40°C to 85°C.

What is the data rate of the MAX3491ESD-T transceiver?

The MAX3491ESD-T supports data rates up to 10Mbps.

Does the MAX3491ESD-T support full-duplex communication?

Yes, the MAX3491ESD-T is a full-duplex transceiver.

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