IL3185-3E The NVE Corporation IL3185-3E is a digital isolator featuring RS422 and RS485 interfaces with a 5 Mbps data rate. It provides 2500Vrms of isolation and operates within a -40°C to 85°C temperature range.
Mfr Part #:

IL3185-3E

Available from 2 distributors
Mfr Name: NVE Corporation
NVE Corporation
The NVE Corporation IL3185-3E is a digital isolator featuring RS422 and RS485 interfaces with a 5 Mbps data rate. It provides 2500Vrms of isolation and operates within a -40°C to 85°C temperature range.
✓ Total Stock: 2,027 pcs
$ Price Range: $4.44

IL3185-3E Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,018 pcs
2018 pcs On Request 1 On Request On Request 24+ On Request On Request
Non-Authorised Inventory information
9 pcs
9 pcs On Request 1 On Request On Request On Request On Request On Request

IL3185-3E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Channel Type
Common Mode Transient Immunity (Min)
Data Rate
Industrial Grade
Inputs
Isolated Power
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of Channels
Operating Temperature
Rise
Supplier Device Package
Tape & Reel
Technology
Type
Voltage

IL3185-3E Description

Short technical summary and product information.

The NVE Corporation IL3185-3E is a low-cost, passive-input isolated transceiver designed for bidirectional data communication over balanced transmission lines. It supports RS422 and RS485 standards, offering a data rate of up to 5 Mbps. This device utilizes NVE's patented IsoLoop spintronic Giant Magnetoresistance (GMR) technology.

 

Key electrical specifications include 2500 Vrms isolation voltage and a minimum common-mode transient immunity of 15 kV/µs. The transceiver operates across a temperature range of -40°C to 85°C. It is designed for surface mount applications and comes in a 16-SOIC package.

 

Applications for the IL3185-3E include industrial control networks, security systems, and factory automation where robust and reliable data communication is essential. The device features thermal shutdown protection and current limiting to protect against output short circuits and bus contentions.

IL3185-3E Quick Information

Product Type: Isolated Transceiver
Canonical Name: NVE Corporation IL3185-3E RS422/RS485 Isolated Transceiver
Subcategory: Digital Isolator

IL3185-3E Compliance

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

IL3185-3E Estimated Pricing

Qty Low High
1+ $4.44 $4.44

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

IL3185-3E Features

  • 5 Mbps data rate for fast communication.
  • 2500 Vrms isolation protects circuits.
  • Wide -40°C to 85°C operating temperature.
  • 15 kV/µs common mode transient immunity.
  • Surface mount 16-SOIC package.

IL3185-3E Applications

  • Ideal for industrial control networks.
  • Suitable for security systems.
  • Used in factory automation.
  • Supports POS systems.

IL3185-3E FAQs

6 frequently asked questions generated from this part’s specifications.
What is the data rate of the IL3185-3E transceiver?

The IL3185-3E has a data rate of 5 Mbps.

What is the isolation voltage provided by the IL3185-3E?

The IL3185-3E provides 2500 Vrms of isolation.

What is the operating temperature range for the IL3185-3E?

The IL3185-3E operates between -40°C and 85°C.

What package type is the IL3185-3E available in?

The IL3185-3E is available in a 16-SOIC package.

How is the IL3185-3E mounted?

The IL3185-3E is designed for surface mount installation.

What is the common mode transient immunity of the IL3185-3E?

The IL3185-3E has a typical common mode transient immunity of 15 kV/µs.

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