Mfr Part #:

MAX3485ECSA+

Mfr Name: MAX

The MAX3485ECSA+ is a low-power, ±3.3V transceiver for RS-485 and RS-422 communications, featuring ±15kV ESD protection and a guaranteed 12Mbps data rate.

✓ Total Stock: 172 pcs

$ Price Range: $2.21

MAX3485ECSA+ Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	172 pcs On Request	172 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MAX3485ECSA+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	MAX
Data Rate	12Mbps
Mounting Type	Surface Mount
Operating Temperature	0°C to +70°C
Storage Temperature	°C ~ °C
Tape & Reel	No
Voltage	3.3V

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MAX3485ECSA+ Description

Short technical summary and product information.

The MAX3485ECSA+ from Maxim Integrated is a robust transceiver designed for RS-485 and RS-422 communication systems. Operating from a single +3.3V supply, this device offers enhanced electrostatic discharge (ESD) protection up to ±15kV on its I/O pins, safeguarding against damaging surges.

This transceiver supports data rates up to 12Mbps, making it suitable for high-speed serial communication. It features slew-rate limiting to minimize EMI and reduce reflections in improperly terminated cables, ensuring error-free data transmission. The MAX3485ECSA+ is designed for half-duplex communication and includes critical protection features such as short-circuit current limiting and thermal shutdown circuitry.

With a wide -7V to +12V common-mode input voltage range and interoperability with +5V logic, the MAX3485ECSA+ offers design flexibility. It is available in an 8-pin SOIC package, suitable for surface mounting in various industrial control, telecommunications, and EMI-sensitive applications.

MAX3485ECSA+ Quick Information

Product Type: RS-485/RS-422 Transceiver

Canonical Name: MAX3485ECSA+ RS-485/RS-422 Transceiver

Subcategory: RS-485/RS-422

MAX3485ECSA+ Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MAX3485ECSA+ Estimated Pricing

Qty	Low	High
1+	$2.21	$2.21

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

MAX3485ECSA+ Features

±3.3V operation for low power consumption.
Guaranteed 12Mbps data rate for high-speed communication.
±15kV ESD protection on I/O pins.
Slew-rate limited drivers minimize EMI.
Low 2nA shutdown current for power saving.

MAX3485ECSA+ Applications

Ideal for industrial control networks.
Suitable for telecommunications systems.
Used in EMI-sensitive applications.
Supports local area networks.
Enables integrated services digital networks.

MAX3485ECSA+ FAQs

5 frequently asked questions generated from this part’s specifications.

What is the maximum data rate for the MAX3485ECSA+?

The MAX3485ECSA+ has a guaranteed data rate of 12Mbps.

What supply voltage does the MAX3485ECSA+ require?

The MAX3485ECSA+ operates from a single +3.3V supply.

What is the ESD protection level for the MAX3485ECSA+?

The MAX3485ECSA+ offers ±15kV ESD protection via the Human Body Model and ±15kV via IEC 1000-4-2 Air-Gap Discharge.

What is the operating temperature range of the MAX3485ECSA+?

The MAX3485ECSA+ operates within a temperature range of 0°C to +70°C.

What package type is the MAX3485ECSA+ available in?

The MAX3485ECSA+ is available in an 8-SOIC package.