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HomeProductsIsolatorsDigital IsolatorsISO7741FDBQR
ISO7741FDBQR Image
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See specifications for product details.

ISO7741FDBQR - Texas Instruments

Manufacturer Part Number
ISO7741FDBQR
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO7741FDBQR
ECAD Model
Parts Description
DGTL ISO 3000VRMS 4CH GP 16SSOP
Detailed Description
Package
16-SSOP (0.154", 3.90mm Width)
Data sheet
ISO7740 - ISO7742 Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 21965

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Specifications

ISO7741FDBQR Tech Specifications
Texas Instruments - ISO7741FDBQR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO7741FDBQR

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) 2.4ns, 2.4ns  
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 4  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 3/1  
Data Rate 100Mbps  
Common Mode Transient Immunity (Min) 85kV/µs  
Channel Type Unidirectional  
Base Product Number ISO7741  

Parts Introduction

Manufacturer Part Number

ISO7741FDBQR

Manufacturer

Texas Instruments

Introduction

Digital Isolators

Provides electrical isolation between digital systems

Product Features and Performance

4 channels

Rise/Fall Time (Typ): 2.4ns, 2.4ns

Pulse Width Distortion (Max): 4.9ns

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

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

Data Rate: 100Mbps

Product Advantages

Capacitive coupling technology for high-speed data transmission

Wide operating temperature range of -55°C to 125°C

RoHS3 compliant

Key Technical Parameters

Voltage Isolation: 3000Vrms

Voltage Supply: 2.25V to 5.5V

Channel Type: Unidirectional

Quality and Safety Features

Meets RoHS3 compliance

16-SSOP package for surface mount

Compatibility

Suitable for a variety of digital systems that require electrical isolation

Application Areas

Industrial automation

Motor control

Power supplies

Telecommunications equipment

Product Lifecycle

Current product, not nearing discontinuation

Replacements and upgrades available

Key Reasons to Choose This Product

High-speed data transmission with low propagation delay and pulse width distortion

Wide operating temperature range for diverse applications

Robust electrical isolation for safety and reliability

RoHS3 compliant for environmental compliance

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO7741FDBQR

Product Attribute ISO7741FDBQR ISO7741EDWRQ1 ISO7741BDWR ISO7741FEDWRQ1
Part Number ISO7741FDBQR ISO7741EDWRQ1 ISO7741BDWR ISO7741FEDWRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Isolated Power No No No No
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Common Mode Transient Immunity (Min) 85kV/µs 85kV/µs 85kV/µs 85kV/µs
Data Rate 100Mbps 100Mbps 100Mbps 100Mbps
Number of Channels 4 4 4 4
Series - Automotive, AEC-Q100 ISO774x Automotive, AEC-Q100
Operating Temperature -55°C ~ 125°C -40°C ~ 150°C -55°C ~ 125°C -40°C ~ 150°C
Base Product Number ISO7741 ISO7741 ISO7741 ISO7741
Supplier Device Package 16-SSOP 16-SOIC 16-SOIC 16-SOIC
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Pulse Width Distortion (Max) 4.9ns 4.9ns 4.9ns 4.9ns
Inputs - Side 1/Side 2 3/1 3/1 3/1 3/1
Voltage - Supply 2.25V ~ 5.5V 2.25V ~ 5.5V 2.25V ~ 5.5V 2.25V ~ 5.5V
Rise / Fall Time (Typ) 2.4ns, 2.4ns 2.4ns, 2.4ns 2.4ns, 2.4ns 2.4ns, 2.4ns
Type General Purpose General Purpose General Purpose General Purpose
Propagation Delay tpLH / tpHL (Max) 16ns, 16ns 16.5ns, 16.5ns 16ns, 16ns 16.5ns, 16.5ns
Voltage - Isolation 3000Vrms 5000Vrms 5000Vrms 5000Vrms
Package / Case 16-SSOP (0.154", 3.90mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

ISO7741FDBQR Datasheet PDF

Download ISO7741FDBQR pdf datasheets and Texas Instruments documentation for ISO7741FDBQR - Texas Instruments.

Design Resources
Digital Isolator Design Guide.pdf Polyphase Shunt Metrology with Isolated AFE Refere.pdf
Application Notes
Isolation Glossary.pdf
HTML Datasheet
ISO7740 - ISO7742 Datasheet.pdf
PCN Design/Specification
ISO7740/ISO7741/ISO7742 06/Aug/2019.pdf
PCN Assembly/Origin
Mult Devices 11/Jul/2018.pdf

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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ISO7741FDBQR Image

ISO7741FDBQR

Texas Instruments
32D-ISO7741FDBQR

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