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HomeProductsIsolatorsDigital IsolatorsISO7641FMDW
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ISO7641FMDW - Texas Instruments

Manufacturer Part Number
ISO7641FMDW
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO7641FMDW
ECAD Model
Parts Description
DGTL ISO 4243VRMS 4CH GP 16SOIC
Detailed Description
Package
16-SOIC (0.295", 7.50mm Width)
Data sheet
ISO7631,40,41FC/FM.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ISO7641FMDW Tech Specifications
Texas Instruments - ISO7641FMDW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO7641FMDW

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 2.7V ~ 5.5V  
Voltage - Isolation 4243Vrms  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 16-SOIC  
Series -  
Rise / Fall Time (Typ) 1.6ns, 1ns  
Pulse Width Distortion (Max) 2ns  
Propagation Delay tpLH / tpHL (Max) 10.5ns, 10.5ns  
Package / Case 16-SOIC (0.295", 7.50mm Width)  
Product Attribute Attribute Value  
Package Tube  
Operating Temperature -40°C ~ 125°C  
Number of Channels 4  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 3/1  
Data Rate 150Mbps  
Common Mode Transient Immunity (Min) 25kV/µs  
Channel Type Unidirectional  
Base Product Number ISO7641  

Parts Introduction

Manufacturer Part Number

ISO7641FMDW

Manufacturer

Texas Instruments

Introduction

Digital Isolator

Product Features and Performance

4 isolated channels

Rise/Fall Time: 1.6ns, 1ns

Pulse Width Distortion (Max): 2ns

Propagation Delay tpLH/tpHL (Max): 10.5ns, 10.5ns

Capacitive Coupling Technology

Common Mode Transient Immunity (Min): 25kV/s

Data Rate: 150Mbps

Product Advantages

Compact 16-SOIC package

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

RoHS3 compliant

Key Technical Parameters

Voltage Isolation: 4243Vrms

Voltage Supply: 2.7V to 5.5V

Isolated Power: No

Channel Type: Unidirectional

Type: General Purpose

Quality and Safety Features

RoHS3 compliant

Compatibility

Suitable for a wide range of applications requiring high-speed digital isolation

Application Areas

Industrial automation

Motor control

Power supplies

Medical equipment

Telecom equipment

Product Lifecycle

Current product, no discontinuation or replacement planned

Key Reasons to Choose This Product

High-speed digital isolation with low propagation delay and pulse width distortion

Wide operating temperature range and RoHS3 compliance

Compact 16-SOIC package suitable for space-constrained designs

High common mode transient immunity for robust performance

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO7641FMDW

Product Attribute ISO7641FMDW ISO7710FDW ISO7710FD ISO7640FMDW
Part Number ISO7641FMDW ISO7710FDW ISO7710FD ISO7640FMDW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 8-SOIC (0.154", 3.90mm Width) 16-SOIC (0.295', 7.50mm Width)
Type General Purpose General Purpose General Purpose General Purpose
Common Mode Transient Immunity (Min) 25kV/µs 85kV/µs 85kV/µs 25kV/µs
Propagation Delay tpLH / tpHL (Max) 10.5ns, 10.5ns 16ns, 16ns 16ns, 16ns 10.5ns, 10.5ns
Voltage - Supply 2.7V ~ 5.5V 2.25V ~ 5.5V 2.25V ~ 5.5V 2.7V ~ 5.5V
Operating Temperature -40°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -40°C ~ 125°C
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Isolated Power No No No No
Base Product Number ISO7641 ISO7710 ISO7710 ISO7640
Voltage - Isolation 4243Vrms 5000Vrms 3000Vrms 4243Vrms
Number of Channels 4 1 1 4
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Package Tube Tube Tube Tube
Rise / Fall Time (Typ) 1.6ns, 1ns 1.8ns, 1.9ns 3.9ns, 3.9ns 1.6ns, 1ns
Series - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 16-SOIC 16-SOIC 8-SOIC 16-SOIC
Inputs - Side 1/Side 2 3/1 1/0 1/0 4/0
Pulse Width Distortion (Max) 2ns 4.9ns 4.9ns 2ns
Data Rate 150Mbps 100Mbps 100Mbps 150Mbps

ISO7641FMDW Datasheet PDF

Download ISO7641FMDW pdf datasheets and Texas Instruments documentation for ISO7641FMDW - Texas Instruments.

PCN Design/Specification
16DW Datasheet Update 17/Sep/2013.pdf
HTML Datasheet
ISO7631,40,41FC/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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ISO7641FMDW Image

ISO7641FMDW

Texas Instruments
32D-ISO7641FMDW

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