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HomeProductsIsolatorsDigital IsolatorsISO7631FMDWR
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ISO7631FMDWR - Texas Instruments

Manufacturer Part Number
ISO7631FMDWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO7631FMDWR
ECAD Model
Parts Description
DGTL ISO 2500VRMS 3CH GP 16SOIC
Detailed Description
Package
16-SOIC (0.295', 7.50mm Width)
Data sheet
ISO76xxFC,FM.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ISO7631FMDWR Tech Specifications
Texas Instruments - ISO7631FMDWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO7631FMDWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 2.7V ~ 5.5V  
Voltage - Isolation 2500Vrms  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 16-SOIC  
Series -  
Rise / Fall Time (Typ) 2.8ns, 2.9ns  
Pulse Width Distortion (Max) 3ns  
Propagation Delay tpLH / tpHL (Max) 10.5ns, 10.5ns  
Package / Case 16-SOIC (0.295', 7.50mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Number of Channels 3  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 2/1  
Data Rate 150Mbps  
Common Mode Transient Immunity (Min) 25kV/µs  
Channel Type Unidirectional  
Base Product Number ISO7631  

Parts Introduction

Manufacturer Part Number

ISO7631FMDWR

Manufacturer

Texas Instruments

Introduction

Digital isolator that provides galvanic isolation between two digital systems

Product Features and Performance

3 channels of digital isolation

Fast signal propagation with low pulse width distortion

High common-mode transient immunity up to 25kV/us

Supports data rates up to 150Mbps

Wide operating voltage range of 2.7V to 5.5V

Wide operating temperature range of -40°C to 125°C

Product Advantages

Reliable galvanic isolation for digital signals

Compact 16-SOIC package

Efficient capacitive coupling technology

Key Technical Parameters

2500Vrms isolation voltage

3ns maximum pulse width distortion

5ns maximum propagation delay

Quality and Safety Features

RoHS3 compliant

Reliable operation in harsh environments

Compatibility

Standard 16-SOIC package for easy surface mount assembly

Application Areas

Industrial automation

Building automation

Telecommunications equipment

Medical equipment

Product Lifecycle

Current product, not nearing discontinuation

Replacements and upgrades available from Texas Instruments

Key Reasons to Choose This Product

Robust galvanic isolation for reliable digital signal transmission

High-speed performance with low propagation delay and pulse width distortion

Wide operating voltage and temperature ranges for versatile applications

Compact, efficient design in a standard surface mount package

Trusted Texas Instruments quality and reliability

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO7631FMDWR

Product Attribute ISO7631FMDWR ISO7710DR ISO7520CDW ISO7710FD
Part Number ISO7631FMDWR ISO7710DR ISO7520CDW ISO7710FD
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Base Product Number ISO7631 ISO7710 ISO7520 ISO7710
Data Rate 150Mbps 100Mbps 1Mbps 100Mbps
Voltage - Isolation 2500Vrms 3000Vrms 4243Vrms 3000Vrms
Number of Channels 3 1 2 1
Inputs - Side 1/Side 2 2/1 1/0 2/0 1/0
Propagation Delay tpLH / tpHL (Max) 10.5ns, 10.5ns 16ns, 16ns 14ns, 14ns 16ns, 16ns
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tube
Supplier Device Package 16-SOIC 8-SOIC 16-SOIC 8-SOIC
Operating Temperature -40°C ~ 125°C -55°C ~ 125°C -40°C ~ 105°C -55°C ~ 125°C
Pulse Width Distortion (Max) 3ns 4.9ns 3.7ns 4.9ns
Common Mode Transient Immunity (Min) 25kV/µs 85kV/µs 25kV/µs 85kV/µs
Package / Case 16-SOIC (0.295', 7.50mm Width) 8-SOIC (0.154", 3.90mm Width) 16-SOIC (0.295', 7.50mm Width) 8-SOIC (0.154", 3.90mm Width)
Isolated Power No No No No
Series - - - -
Type General Purpose General Purpose General Purpose General Purpose
Rise / Fall Time (Typ) 2.8ns, 2.9ns 1.8ns, 1.9ns 1ns, 1ns 3.9ns, 3.9ns
Voltage - Supply 2.7V ~ 5.5V 2.25V ~ 5.5V 3.15V ~ 3.45V, 4.75V ~ 5.25V 2.25V ~ 5.5V
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional

ISO7631FMDWR Datasheet PDF

Download ISO7631FMDWR pdf datasheets and Texas Instruments documentation for ISO7631FMDWR - Texas Instruments.

PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
ISO76xxFC,FM.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ISO7631FMDWR Image

ISO7631FMDWR

Texas Instruments
32D-ISO7631FMDWR

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