MAX3485CSA+T The MAX3485CSA+T from Analog Devices / Maxim Integrated is a half-duplex transceiver for RS422 and RS485 communication. It operates at data rates up to 10Mbps with a 3.3V supply.
Mfr Part #:

MAX3485CSA+T

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX3485CSA+T from Analog Devices / Maxim Integrated is a half-duplex transceiver for RS422 and RS485 communication. It operates at data rates up to 10Mbps with a 3.3V supply.
✓ Total Stock: 2,346 pcs
$ Price Range: $1.44

MAX3485CSA+T Available from 2 distributors

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1,602 pcs
1602 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
744 pcs
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MAX3485CSA+T Specifications Quick View

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

MAX3485CSA+T Description

Short technical summary and product information.

The MAX3485CSA+T is a 3.3V low-power transceiver designed for RS-485 and RS-422 communication, featuring one driver and one receiver. It supports half-duplex communication and operates at data rates up to 10Mbps. The device is interoperable with +5V logic and includes features such as current-limiting and thermal shutdown for driver overload protection.

 

This transceiver is suitable for applications requiring EMI-sensitive communication, telecommunications, and industrial-control local area networks. It operates from a single 3.3V supply without requiring a charge pump. The common-mode input voltage range is -7V to +12V, allowing up to 32 transceivers on the bus.

 

The MAX3485CSA+T is available in an 8-SOIC surface-mount package. It operates within a temperature range of 0°C to 70°C. The receiver input includes a fail-safe feature that guarantees a logic-high output if both inputs are open circuit.

MAX3485CSA+T Quick Information

Product Type: Transceiver
Canonical Name: MAX3485CSA+T RS422, RS485 Transceiver
Subcategory: Interface

MAX3485CSA+T Compliance

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

MAX3485CSA+T Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

MAX3485CSA+T Features

  • Half-duplex RS422, RS485 transceiver.
  • Operates at 10Mbps data rate.
  • Single 3.3V supply voltage.
  • Surface mount 8-SOIC package.
  • Wide common-mode input voltage range.

MAX3485CSA+T Applications

  • Used in telecommunications systems.
  • Suitable for industrial control networks.
  • Ideal for EMI-sensitive applications.
  • Enables RS485/RS422 communication.

MAX3485CSA+T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAX3485CSA+T?

The MAX3485CSA+T operates from a 3V to 3.6V supply.

What is the data rate of the MAX3485CSA+T transceiver?

The MAX3485CSA+T supports a data rate of 10Mbps.

What communication protocols does the MAX3485CSA+T support?

This transceiver supports RS422 and RS485 protocols.

What is the package type for the MAX3485CSA+T?

The MAX3485CSA+T comes in an 8-SOIC package.

What is the operating temperature range for the MAX3485CSA+T?

The operating temperature range is 0°C to 70°C.

Is the MAX3485CSA+T RoHS compliant?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MAX3485CSA+T?

The Moisture Sensitivity Level is 1 Unlimited.

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