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HomeProductsIsolatorsDigital IsolatorsISO7841DWWR
Texas Instruments
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ISO7841DWWR - Texas Instruments

Manufacturer Part Number
ISO7841DWWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO7841DWWR
ECAD Model
Parts Description
DGTL ISO 5700VRMS 4CH GP 16SOIC
Detailed Description
Package
16-SOIC (0.551", 14.00mm Width)
Data sheet
Industrial Automation Solutions Guide.pdf
ISO7841(F) Datasheet.pdf
RoHs Status
ROHS3 Compliant
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In stock: 3519

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Specifications

ISO7841DWWR Tech Specifications
Texas Instruments - ISO7841DWWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO7841DWWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 2.25V ~ 5.5V  
Voltage - Isolation 5700Vrms  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 16-SOIC  
Series -  
Rise / Fall Time (Typ) 1.7ns, 1.9ns  
Pulse Width Distortion (Max) 4.1ns  
Propagation Delay tpLH / tpHL (Max) 16ns, 16ns  
Package / Case 16-SOIC (0.551", 14.00mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 125°C  
Number of Channels 4  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 3/1  
Data Rate 100Mbps  
Common Mode Transient Immunity (Min) 100kV/µs  
Channel Type Unidirectional  
Base Product Number ISO7841  

Parts Introduction

Manufacturer Part Number

ISO7841DWWR

Manufacturer

Texas Instruments

Introduction

High-speed, 4-channel digital isolators with capacitive isolation

Product Features and Performance

4 channels of digital isolation

100Mbps data rate

Capacitive coupling technology

-55°C to 125°C operating temperature range

5700Vrms isolation voltage

100kV/μs common mode transient immunity

16ns max propagation delay

1ns max pulse width distortion

Low power consumption

Product Advantages

High speed and reliability

Compact 16-SOIC package

Excellent noise immunity

Suitable for industrial and automotive applications

Key Technical Parameters

4 channels

100Mbps data rate

5700Vrms isolation voltage

-55°C to 125°C operating temperature

16ns max propagation delay

1ns max pulse width distortion

Quality and Safety Features

RoHS3 compliant

Capacitive coupling technology for high isolation

Compatibility

Surface mount package

Compatible with 2.25V to 5.5V power supplies

Application Areas

Industrial automation

Automotive electronics

Power supplies

Motor control

Data acquisition systems

Product Lifecycle

Currently available

No discontinuation or replacement plans announced

Key Reasons to Choose

High-speed digital isolation

Robust capacitive coupling technology

Wide temperature range

Compact package

Excellent noise immunity

Suitable for industrial and automotive applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO7841DWWR

Product Attribute ISO7841DWWR ISO7840DWWR ISO7842DW ISO7842DWWR
Part Number ISO7841DWWR ISO7840DWWR ISO7842DW ISO7842DWWR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Propagation Delay tpLH / tpHL (Max) 16ns, 16ns 16ns, 16ns 16ns, 16ns 16ns, 16ns
Rise / Fall Time (Typ) 1.7ns, 1.9ns 1.7ns, 1.9ns 1.7ns, 1.9ns 1.7ns, 1.9ns
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Number of Channels 4 4 4 4
Voltage - Supply 2.25V ~ 5.5V 2.25V ~ 5.5V 2.25V ~ 5.5V 2.25V ~ 5.5V
Isolated Power No No No No
Supplier Device Package 16-SOIC 16-SOIC 16-SOIC 16-SOIC
Inputs - Side 1/Side 2 3/1 4/0 2/2 2/2
Series - - - -
Package / Case 16-SOIC (0.551", 14.00mm Width) 16-SOIC (0.551', 14.00mm Width) 16-SOIC (0.295', 7.50mm Width) 16-SOIC (0.551', 14.00mm Width)
Common Mode Transient Immunity (Min) 100kV/µs 100kV/µs 100kV/µs 100kV/µs
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C
Voltage - Isolation 5700Vrms 5700Vrms 5700Vrms 5700Vrms
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Data Rate 100Mbps 100Mbps 100Mbps 100Mbps
Base Product Number ISO7841 ISO7840 ISO7842 ISO7842
Type General Purpose General Purpose General Purpose General Purpose
Pulse Width Distortion (Max) 4.1ns 4.1ns 4.1ns 4.1ns

ISO7841DWWR Datasheet PDF

Download ISO7841DWWR pdf datasheets and Texas Instruments documentation for ISO7841DWWR - Texas Instruments.

Datasheets
Industrial Automation Solutions Guide.pdf
Design Resources
Digital Isolator Design Guide.pdf
Application Notes
Isolation Glossary.pdf
HTML Datasheet
ISO7841(F) Datasheet.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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Texas Instruments

ISO7841DWWR

Texas Instruments
32D-ISO7841DWWR

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