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HomeProductsIsolatorsDigital IsolatorsISO7731QDBQRQ1
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ISO7731QDBQRQ1 - Texas Instruments

Manufacturer Part Number
ISO7731QDBQRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO7731QDBQRQ1
ECAD Model
Parts Description
DGTL ISO 3000VRMS 3CH 16SSOP
Package
16-SSOP (0.154", 3.90mm Width)
Data sheet
ISO7730(F)-Q1, ISO7731(F)-Q1 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ISO7731QDBQRQ1 Tech Specifications
Texas Instruments - ISO7731QDBQRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO7731QDBQRQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 2.25V ~ 5.5V  
Voltage - Isolation 3000Vrms  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 16-SSOP  
Series Automotive, AEC-Q100  
Rise / Fall Time (Typ) 1.3ns, 1.4ns  
Pulse Width Distortion (Max) 4.9ns  
Propagation Delay tpLH / tpHL (Max) 16ns, 16ns  
Package / Case 16-SSOP (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Number of Channels 3  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 2/1  
Data Rate 100Mbps  
Common Mode Transient Immunity (Min) 85kV/µs  
Channel Type Unidirectional  
Base Product Number ISO7731  

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

ISO7731QDBQRQ1

Manufacturer

Texas Instruments

Introduction

Digital Isolator

Product Features and Performance

3 Channels

Automotive, AEC-Q100 Series

Rise/Fall Time (Typ): 1.3ns, 1.4ns

Pulse Width Distortion (Max): 4.9ns

Propagation Delay tpLH / tpHL (Max): 16ns, 16ns

Capacitive Coupling Technology

Common Mode Transient Immunity (Min): 85kV/s

Data Rate: 100Mbps

Unidirectional Channel Type

Product Advantages

ROHS3 Compliant

Wide Operating Temperature: -40°C ~ 125°C

High Voltage Isolation: 3000Vrms

Key Technical Parameters

Voltage Supply: 2.25V ~ 5.5V

Package / Case: 16-SSOP (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Quality and Safety Features

ROHS3 Compliant

Compatibility

General Purpose

Application Areas

Automotive

Product Lifecycle

Current product, no discontinuation or upgrade information available

Key Reasons to Choose This Product

Automotive-grade performance and reliability

High speed and low propagation delay

Wide operating temperature range

High voltage isolation

Compact surface mount package

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO7731QDBQRQ1

Product Attribute ISO7731QDBQRQ1 ISO7731DBQR ISO7740DBQR ISO7731QDWRQ1
Part Number ISO7731QDBQRQ1 ISO7731DBQR ISO7740DBQR ISO7731QDWRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Pulse Width Distortion (Max) 4.9ns 4.9ns 4.9ns 4.9ns
Base Product Number ISO7731 ISO7731 ISO7740 ISO7731
Propagation Delay tpLH / tpHL (Max) 16ns, 16ns 16ns, 16ns 16ns, 16ns 16ns, 16ns
Inputs - Side 1/Side 2 2/1 2/1 4/0 2/1
Voltage - Supply 2.25V ~ 5.5V 2.25V ~ 5.5V 2.25V ~ 5.5V 2.25V ~ 5.5V
Number of Channels 3 3 4 3
Isolated Power No No No No
Supplier Device Package 16-SSOP 16-SSOP 16-SSOP 16-SOIC
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
Series Automotive, AEC-Q100 - - Automotive, AEC-Q100
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Isolation 3000Vrms 3000Vrms 3000Vrms 5000Vrms
Type General Purpose General Purpose General Purpose General Purpose
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Rise / Fall Time (Typ) 1.3ns, 1.4ns 1.3ns, 1.4ns 2.4ns, 2.4ns 1.3ns, 1.4ns
Common Mode Transient Immunity (Min) 85kV/µs 85kV/µs 85kV/µs 85kV/µs
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Package / Case 16-SSOP (0.154", 3.90mm Width) 16-SSOP (0.154", 3.90mm Width) 16-SSOP (0.154", 3.90mm Width) 16-SOIC (0.295', 7.50mm Width)
Data Rate 100Mbps 100Mbps 100Mbps 100Mbps

ISO7731QDBQRQ1 Datasheet PDF

Download ISO7731QDBQRQ1 pdf datasheets and Texas Instruments documentation for ISO7731QDBQRQ1 - Texas Instruments.

HTML Datasheet
ISO7730(F)-Q1, ISO7731(F)-Q1 Datasheet.pdf
PCN Design/Specification
ISO7730-Q1/ISO7731-Q1 15/Apr/2020.pdf ISO77YY 28/Sep/2018.pdf
PCN Assembly/Origin
Wafer Fab Site 25/Oct/2022.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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ISO7731QDBQRQ1 Image

ISO7731QDBQRQ1

Texas Instruments
32D-ISO7731QDBQRQ1

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