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HomeProductsIsolatorsDigital IsolatorsISO7331CQDWRQ1
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ISO7331CQDWRQ1 - Texas Instruments

Manufacturer Part Number
ISO7331CQDWRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO7331CQDWRQ1
ECAD Model
Parts Description
DGTL ISO 3000VRMS 3CH 16SOIC
Detailed Description
Package
16-SOIC (0.295', 7.50mm Width)
Data sheet
ISO7331CQDWRQ1.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ISO7331CQDWRQ1 Tech Specifications
Texas Instruments - ISO7331CQDWRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO7331CQDWRQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 3V ~ 5.5V  
Voltage - Isolation 3000Vrms  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 16-SOIC  
Series Automotive, AEC-Q100  
Rise / Fall Time (Typ) 3ns, 2ns  
Pulse Width Distortion (Max) 4ns  
Propagation Delay tpLH / tpHL (Max) 58ns, 58ns  
Package / Case 16-SOIC (0.295', 7.50mm 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 25Mbps  
Common Mode Transient Immunity (Min) 25kV/µs  
Channel Type Unidirectional  
Base Product Number ISO7331  

Parts Introduction

Manufacturer Part Number

ISO7331CQDWRQ1

Manufacturer

Texas Instruments

Introduction

Isolated digital communication device

Product Features and Performance

3 isolated channels

Capacitive coupling technology

Operating temperature range: -40°C to 125°C

Propagation delay (max): 58ns

Rise/fall time (typ): 3ns/2ns

Data rate: 25Mbps

Common mode transient immunity (min): 25kV/s

Voltage isolation: 3000Vrms

Product Advantages

Compact 16-SOIC package

Automotive-qualified (AEC-Q100)

RoHS3 compliant

Key Technical Parameters

Supply voltage: 3V to 5.5V

Unidirectional channel type

Pulse width distortion (max): 4ns

Quality and Safety Features

RoHS3 compliant

Automotive-qualified (AEC-Q100)

Compatibility

General-purpose digital isolator

Application Areas

Automotive electronics

Industrial automation

Power supplies

Motor control

Data transmission

Product Lifecycle

Currently available

No information on discontinuation or replacements

Key Reasons to Choose

Compact size and high isolation voltage

Automotive qualification for reliability

High-speed data transfer with low propagation delay

Robust common mode transient immunity

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO7331CQDWRQ1

Product Attribute ISO7331CQDWRQ1 ISO7330FCQDWRQ1 ISO7331FCDWR ISO7321FCQDRQ1
Part Number ISO7331CQDWRQ1 ISO7330FCQDWRQ1 ISO7331FCDWR ISO7321FCQDRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Isolated Power No No No No
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Pulse Width Distortion (Max) 4ns 4ns 4ns 4ns
Voltage - Supply 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V
Number of Channels 3 3 3 2
Rise / Fall Time (Typ) 3ns, 2ns 3ns, 2ns 3ns, 2ns 2.4ns, 2.1ns
Voltage - Isolation 3000Vrms 3000Vrms 3000Vrms 3000Vrms
Type General Purpose General Purpose General Purpose General Purpose
Propagation Delay tpLH / tpHL (Max) 58ns, 58ns 58ns, 58ns 58ns, 58ns 57ns, 57ns
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number ISO7331 ISO7330 ISO7331 ISO7321
Supplier Device Package 16-SOIC 16-SOIC 16-SOIC 8-SOIC
Series Automotive, AEC-Q100 Automotive, AEC-Q100 - Automotive, AEC-Q100
Inputs - Side 1/Side 2 2/1 3/0 2/1 1/1
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Data Rate 25Mbps 25Mbps 25Mbps 25Mbps
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Common Mode Transient Immunity (Min) 25kV/µs 25kV/µs 25kV/µs 25kV/µs
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Package / Case 16-SOIC (0.295', 7.50mm Width) 16-SOIC (0.295', 7.50mm Width) 16-SOIC (0.295', 7.50mm Width) 8-SOIC (0.154", 3.90mm Width)

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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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ISO7331CQDWRQ1 Image

ISO7331CQDWRQ1

Texas Instruments
32D-ISO7331CQDWRQ1

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