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HomeProductsIsolatorsDigital IsolatorsISO7721DWVR
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ISO7721DWVR - Texas Instruments

Manufacturer Part Number
ISO7721DWVR
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO7721DWVR
ECAD Model
Parts Description
DGTL ISO 5000VRMS 2CH GP 8SOIC
Package
8-SOIC (0.295", 7.50mm Width)
Data sheet
ISO7720(F), ISO7721(F) Datasheet.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 16099

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Specifications

ISO7721DWVR Tech Specifications
Texas Instruments - ISO7721DWVR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO7721DWVR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 2.25V ~ 5.5V  
Voltage - Isolation 5000Vrms  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 8-SOIC  
Series -  
Rise / Fall Time (Typ) 1.8ns, 1.9ns  
Pulse Width Distortion (Max) 4.9ns  
Propagation Delay tpLH / tpHL (Max) 16ns, 16ns  
Package / Case 8-SOIC (0.295", 7.50mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 125°C  
Number of Channels 2  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 1/1  
Data Rate 100Mbps  
Common Mode Transient Immunity (Min) 85kV/µs  
Channel Type Unidirectional  
Base Product Number ISO7721  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

ISO7721DWVR

Manufacturer

Texas Instruments

Introduction

Digital isolator with capacitive coupling technology

Product Features and Performance

2 channel unidirectional operation

Data rate up to 100Mbps

Rise/Fall time of 1.8ns/1.9ns

Propagation delay of 16ns (max)

Pulse width distortion of 4.9ns (max)

Common mode transient immunity of 85kV/s (min)

5000Vrms isolation voltage

Product Advantages

Compact 8-SOIC package

Wide operating temperature range of -55°C to 125°C

RoHS3 compliant

Key Technical Parameters

Operating voltage: 2.25V to 5.5V

Isolated power: No

Mounting type: Surface mount

Quality and Safety Features

Compliant with RoHS3 directive

Compatibility

Can be used in a wide range of applications

Application Areas

Suitable for industrial, medical, and other applications requiring high-speed digital signal isolation

Product Lifecycle

Current product, no discontinuation plans

Key Reasons to Choose This Product

High-speed digital isolation with excellent common mode transient immunity

Compact and thermally-robust 8-SOIC package

Wide operating temperature range

RoHS3 compliance for use in various applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO7721DWVR

Product Attribute ISO7721DWVR ISO7721FDW ISO7721D ISO7721FQDQ1
Part Number ISO7721DWVR ISO7721FDW ISO7721D ISO7721FQDQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Propagation Delay tpLH / tpHL (Max) 16ns, 16ns 16ns, 16ns 16ns, 16ns 16ns, 16ns
Base Product Number ISO7721 ISO7721 ISO7721 ISO7721
Package / Case 8-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Pulse Width Distortion (Max) 4.9ns 4.9ns 4.9ns 4.9ns
Isolated Power No No No No
Rise / Fall Time (Typ) 1.8ns, 1.9ns 1.8ns, 1.9ns 3.9ns, 3.9ns 3.9ns, 3.9ns
Series - - - Automotive, AEC-Q100
Type General Purpose General Purpose General Purpose General Purpose
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Package Tape & Reel (TR) Tube Tube Tube
Voltage - Isolation 5000Vrms 5000Vrms 3000Vrms 3000Vrms
Voltage - Supply 2.25V ~ 5.5V 2.25V ~ 5.5V 2.25V ~ 5.5V 2.25V ~ 5.5V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Common Mode Transient Immunity (Min) 85kV/µs 85kV/µs 85kV/µs 85kV/µs
Inputs - Side 1/Side 2 1/1 1/1 1/1 1/1
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -40°C ~ 125°C
Supplier Device Package 8-SOIC 16-SOIC 8-SOIC 8-SOIC
Data Rate 100Mbps 100Mbps 100Mbps 100Mbps
Number of Channels 2 2 2 2

ISO7721DWVR Datasheet PDF

Download ISO7721DWVR pdf datasheets and Texas Instruments documentation for ISO7721DWVR - Texas Instruments.

Application Notes
Isolation Glossary.pdf
HTML Datasheet
ISO7720(F), ISO7721(F) Datasheet.pdf
PCN Design/Specification
ISO7720/ISO7721 22/Jan/2019.pdf
Design Resources
Polyphase Shunt Metrology with Isolated AFE Refere.pdf

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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ISO7721DWVR Image

ISO7721DWVR

Texas Instruments
32D-ISO7721DWVR

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