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HomeProductsIsolatorsDigital IsolatorsISO6721RBQDRQ1
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ISO6721RBQDRQ1 - Texas Instruments

Manufacturer Part Number
ISO6721RBQDRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO6721RBQDRQ1
ECAD Model
Parts Description
AUTOMOTIVE, GENERAL-PURPOSE, DUA
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
ISO672x-Q1.pdf
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Specifications

ISO6721RBQDRQ1 Tech Specifications
Texas Instruments - ISO6721RBQDRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO6721RBQDRQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 1.71V ~ 1.89V, 2.25V ~ 5.5V  
Voltage - Isolation 3000Vrms  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 8-SOIC  
Series Automotive, AEC-Q100, Functional Safety (FuSa)  
Rise / Fall Time (Typ) 2.6ns, 2.6ns  
Pulse Width Distortion (Max) 7ns  
Propagation Delay tpLH / tpHL (Max) 18ns, 18ns  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Number of Channels 2  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 1/1  
Data Rate 50Mbps  
Common Mode Transient Immunity (Min) 100kV/µs  
Channel Type Unidirectional  
Base Product Number ISO6721  

Parts Introduction

Manufacturer Part Number

ISO6721RBQDRQ1

Manufacturer

Texas Instruments

Introduction

Digital Isolators

Product Features and Performance

Automotive, AEC-Q100, Functional Safety (FuSa) series

2 channels

Capacitive coupling technology

50Mbps data rate

3000Vrms isolation voltage

-40°C to 125°C operating temperature range

7ns max pulse width distortion

18ns max propagation delay

100kV/s common mode transient immunity

Product Advantages

Robust automotive and functional safety compliance

High-speed digital isolation

Wide operating voltage and temperature range

Key Technical Parameters

71V to 1.89V, 2.25V to 5.5V supply voltage

Unidirectional channel type

8-SOIC package

Quality and Safety Features

AEC-Q100 qualified

Supports functional safety applications

Compatibility

General purpose isolator

Application Areas

Automotive electronics

Industrial automation

Power supplies

Motor drives

Product Lifecycle

Current product, no plans for discontinuation

Key Reasons to Choose This Product

Automotive-grade performance and reliability

High-speed isolation for critical applications

Wide operating conditions support versatile use cases

Functional safety compliance for mission-critical systems

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO6721RBQDRQ1

Product Attribute ISO6721RBQDRQ1 ISO6720QDWVRQ1 ISO6740DWR ISO6721RFBQDRQ1
Part Number ISO6721RBQDRQ1 ISO6720QDWVRQ1 ISO6740DWR ISO6721RFBQDRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Series Automotive, AEC-Q100, Functional Safety (FuSa) Automotive, AEC-Q100, Functional Safety (FuSa) ISO674x Automotive, AEC-Q100, Functional Safety (FuSa)
Common Mode Transient Immunity (Min) 100kV/µs 100kV/µs 100kV/µs 100kV/µs
Inputs - Side 1/Side 2 1/1 2/0 4/0 1/1
Rise / Fall Time (Typ) 2.6ns, 2.6ns 2.6ns, 2.6ns 2.6ns, 2.6ns 2.6ns, 2.6ns
Isolated Power No No No No
Type General Purpose General Purpose CAN, RS232, RS485, SPI General Purpose
Propagation Delay tpLH / tpHL (Max) 18ns, 18ns 18ns, 18ns 18ns, 18ns 18ns, 18ns
Base Product Number ISO6721 ISO6720 ISO6740 ISO6721
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Data Rate 50Mbps 50Mbps 50Mbps 50Mbps
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply 1.71V ~ 1.89V, 2.25V ~ 5.5V 1.71V ~ 1.89V, 2.25V ~ 5.5V 2.25V ~ 5.5V 1.71V ~ 1.89V, 2.25V ~ 5.5V
Voltage - Isolation 3000Vrms 5000Vrms 5000Vrms 3000Vrms
Supplier Device Package 8-SOIC 8-SOIC 16-SOIC 8-SOIC
Pulse Width Distortion (Max) 7ns 7ns 7ns 7ns
Number of Channels 2 2 4 2
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 8-SOIC (0.154", 3.90mm Width)

ISO6721RBQDRQ1 Datasheet PDF

Download ISO6721RBQDRQ1 pdf datasheets and Texas Instruments documentation for ISO6721RBQDRQ1 - Texas Instruments.

Datasheets
ISO672x-Q1.pdf
PCN Design/Specification
ISO67x 19/May/2022.pdf
PCN Assembly/Origin
Wafer Fab Site 08/Feb/2023.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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ISO6721RBQDRQ1 Image

ISO6721RBQDRQ1

Texas Instruments
32D-ISO6721RBQDRQ1

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