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ISO3082DW The Texas Instruments ISO3082DW is a digital isolator designed for RS422 and RS485 communication. It offers 2500Vrms isolation and operates at data rates up to 200kbps.
Mfr Part #:

ISO3082DW

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO3082DW is a digital isolator designed for RS422 and RS485 communication. It offers 2500Vrms isolation and operates at data rates up to 200kbps.
✓ Total Stock: 14,323 pcs

ISO3082DW Available from 3 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
12,914 pcs
On Request
12914 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,173 pcs
On Request
1173 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
236 pcs
On Request
236 pcs On Request 1 On Request On Request 17+ 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.

ISO3082DW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Common Mode Transient Immunity (Min)
Data Rate
Duplex
Isolated Power
Lead Spacing
Mounting Type
Number of Channels
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Tape & Reel
Technology
Type
Voltage
Voltage Supply
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ISO3082DW Description

Short technical summary and product information.

The Texas Instruments ISO3082DW is a digital isolator featuring RS422 and RS485 communication protocols. It provides robust isolation with a rating of 2500Vrms and supports data rates up to 200kbps.

 

This device operates within a supply voltage range of 3.15V to 5.5V and 4.5V to 5.5V, with an operating temperature range of -40°C to 85°C. The ISO3082DW utilizes capacitive coupling technology and is housed in a 16-SOIC package, suitable for surface mount applications.

 

Key electrical characteristics include a common mode transient immunity of 25kV/µs and a unidirectional channel type. It is designed with 3 channels, featuring 2 inputs on side 1 and 1 input on side 2. The transceiver operates in half-duplex mode.

 

Environmental compliance includes ROHS3 status, REACH unaffected, and MSL 1 Unlimited. The component is designed for reliable performance in various industrial and communication systems requiring signal isolation.

ISO3082DW Quick Information

Product Type: Digital Isolator
Canonical Name: Texas Instruments ISO3082DW Digital Isolator
Subcategory: Transceiver, Isolated

ISO3082DW Compliance

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

ISO3082DW Features

  • RS422 and RS485 digital isolator.
  • 2500Vrms isolation voltage rating.
  • 200kbps maximum data rate.
  • Surface mount 16-SOIC package.
  • Operates -40°C to 85°C.

ISO3082DW Applications

  • Ideal for isolated serial communication.
  • Used in industrial automation systems.
  • Suitable for noisy environments.
  • Provides robust signal isolation.

ISO3082DW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the ISO3082DW?

The isolation voltage is 2500Vrms.

What communication protocols does the ISO3082DW support?

It supports RS422 and RS485 protocols.

What is the maximum data rate for the ISO3082DW?

The data rate is 200kbps.

What is the operating temperature range?

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

What type of package is the ISO3082DW in?

It is in a 16-SOIC (0.295" | 7.50mm Width) package.

How is the ISO3082DW mounted?

It is a surface mount device.

What is the ROHS status?

It is ROHS3 Compliant.

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