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HomeProductsIsolatorsDigital IsolatorsISO7221CQDRQ1
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ISO7221CQDRQ1 - Texas Instruments

Manufacturer Part Number
ISO7221CQDRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO7221CQDRQ1
ECAD Model
Parts Description
DGTL ISO 4000VPK 2CH 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
ISO7220,21(A,C)-Q1.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ISO7221CQDRQ1 Tech Specifications
Texas Instruments - ISO7221CQDRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO7221CQDRQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 3V ~ 5.5V  
Voltage - Isolation 4000Vpk  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 8-SOIC  
Series Automotive, AEC-Q100  
Rise / Fall Time (Typ) 1ns, 1ns  
Pulse Width Distortion (Max) 2ns  
Propagation Delay tpLH / tpHL (Max) 42ns, 42ns  
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 25Mbps  
Common Mode Transient Immunity (Min) 25kV/µs  
Channel Type Unidirectional  
Base Product Number ISO7221  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

ISO7221CQDRQ1

Manufacturer

Texas Instruments

Introduction

Isolated digital signal transmission

Automotive-qualified

AEC-Q100 certified

Product Features and Performance

2 channel digital isolator

Capacitive coupling technology

Common mode transient immunity up to 25kV/μs

Data rate up to 25Mbps

Propagation delay of 42ns (max)

Pulse width distortion of 2ns (max)

Rise/fall time of 1ns (typ)

Product Advantages

Robust isolation protection

High-speed data transmission

Low power consumption

Small package size (8-SOIC)

Key Technical Parameters

Operating temperature: -40°C to 125°C

Isolation voltage: 4000Vpk

Supply voltage: 3V to 5.5V

Unidirectional channel type

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified

Compatibility

Suitable for automotive and industrial applications

Application Areas

Isolated data transmission

Galvanic isolation

Power line communication

Motor control

Sensor interfaces

Product Lifecycle

Current production model

Replacements and upgrades available

Key Reasons to Choose

Robust isolation performance

High-speed data transfer

Small and compact package

Automotive-grade reliability

Wide operating temperature range

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO7221CQDRQ1

Product Attribute ISO7221CQDRQ1 ISO7221ADRG4 ISO722MD ISO722MDR
Part Number ISO7221CQDRQ1 ISO7221ADRG4 ISO722MD ISO722MDR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Inputs - Side 1/Side 2 1/1 1/1 1/0 1/0
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Data Rate 25Mbps 1Mbps 150Mbps 150Mbps
Common Mode Transient Immunity (Min) 25kV/µs 25kV/µs 25kV/µs 25kV/µs
Series Automotive, AEC-Q100 - - -
Isolated Power No No No No
Base Product Number ISO7221 ISO7221 ISO722 ISO722
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Type General Purpose General Purpose General Purpose General Purpose
Propagation Delay tpLH / tpHL (Max) 42ns, 42ns 475ns, 475ns 16ns, 16ns 16ns, 16ns
Rise / Fall Time (Typ) 1ns, 1ns 1ns, 1ns 1ns, 1ns 1ns, 1ns
Pulse Width Distortion (Max) 2ns 14ns 1ns 1ns
Voltage - Isolation 4000Vpk 2500Vrms 2500Vrms 2500Vrms
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of Channels 2 2 1 1
Voltage - Supply 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V

ISO7221CQDRQ1 Datasheet PDF

Download ISO7221CQDRQ1 pdf datasheets and Texas Instruments documentation for ISO7221CQDRQ1 - Texas Instruments.

HTML Datasheet
ISO7220,21(A,C)-Q1.pdf
PCN Assembly/Origin
Mult Dev Assembly Chg 23/Oct/2019.pdf
PCN Design/Specification
ISO722yy Datasheet Rev 1/May/2020.pdf

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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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    +00852 9146 4856

Certifications & Memberships

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ISO7221CQDRQ1 Image

ISO7221CQDRQ1

Texas Instruments
32D-ISO7221CQDRQ1

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