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HomeProductsIsolatorsDigital IsolatorsISO7730DBQR
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ISO7730DBQR - Texas Instruments

Manufacturer Part Number
ISO7730DBQR
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO7730DBQR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
DGTL ISO 3000VRMS 3CH GP 16SSOP
Package
16-SSOP
Data sheet
1.ISO7730DBQR.pdf ...

PCN Assembly/Origin

Mult Devices 11/Jul/2018.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 24182
  • Unit Price: $1.045
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $1.045 $1.05
10+ $0.922 $9.22
30+ $0.836 $25.08
100+ $0.757 $75.70
500+ $0.721 $360.50
1000+ $0.706 $706.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

ISO7730DBQR Tech Specifications
Texas Instruments - ISO7730DBQR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO7730DBQR

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 -  
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 -55°C ~ 125°C  
Number of Channels 3  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 3/0  
Data Rate 100Mbps  
Common Mode Transient Immunity (Min) 85kV/µs  
Channel Type Unidirectional  
Base Product Number ISO7730  

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

ISO7730DBQR

Manufacturer

Texas Instruments

Introduction

This product is a digital isolator that provides galvanic isolation between two different electrical circuits or domains.

Product Features and Performance

3 unidirectional channels

Capacitive coupling technology

Rise/fall time of 1.3ns and 1.4ns

Propagation delay of 16ns maximum

Pulse width distortion of 4.9ns maximum

Common mode transient immunity of 85kV/s minimum

Data rate of up to 100Mbps

Operating voltage range of 2.25V to 5.5V

Product Advantages

Provides electrical isolation between circuits

High-speed data transmission

Robust common mode transient immunity

Low propagation delay and pulse width distortion

Key Technical Parameters

3 unidirectional channels

16-SSOP package

-55°C to 125°C operating temperature range

ROHS3 compliant

Quality and Safety Features

Meets ROHS3 compliance requirements

Robust design for reliable operation

Compatibility

Can be used in a wide range of applications that require electrical isolation between circuits

Application Areas

Industrial automation

Motor control

Power supplies

Medical equipment

Telecommunications

Product Lifecycle

This product is currently in production and available

Replacement or upgrade options may be available in the future

Key Reasons to Choose This Product

Provides effective electrical isolation between circuits

Supports high-speed data transmission

Offers excellent common mode transient immunity

Compact and reliable design

Suitable for a wide range of industrial and commercial applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO7730DBQR

Product Attribute ISO7730FQDBQRQ1 ISO7730FDBQR ISO7730FQDBQQ1 ISO7730DBQ
Part Number ISO7730FQDBQRQ1 ISO7730FDBQR ISO7730FQDBQQ1 ISO7730DBQ
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Data Rate - - - -
Common Mode Transient Immunity (Min) - - - -
Isolated Power - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Voltage - Isolation - - - -
Type - - - -
Channel Type - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Inputs - Side 1/Side 2 - - - -
Propagation Delay tpLH / tpHL (Max) - - - -
Number of Channels - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Rise / Fall Time (Typ) - - - -
Technology - - - -
Series - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Mounting Type - Surface Mount Through Hole Surface Mount
Pulse Width Distortion (Max) - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Voltage - Supply - - - -

ISO7730DBQR Datasheet PDF

Download ISO7730DBQR pdf datasheets and Texas Instruments documentation for ISO7730DBQR - Texas Instruments.

HTML Datasheet
ISO7730, ISO7731 Datasheet.pdf
PCN Assembly/Origin
Mult Devices 11/Jul/2018.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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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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ISO7730DBQR Image

ISO7730DBQR

Texas Instruments
32D-ISO7730DBQR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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