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HomeProductsIsolatorsDigital IsolatorsISO1641DWR
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ISO1641DWR - Texas Instruments

Manufacturer Part Number
ISO1641DWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO1641DWR
ECAD Model
Parts Description
HOT-SWAPPABLE, ROBUST-EMC BIDIRE
Detailed Description
Package
16-SOIC (0.295", 7.50mm Width)
Data sheet
ISO164x.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ISO1641DWR Tech Specifications
Texas Instruments - ISO1641DWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO1641DWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 3V ~ 5.5V  
Voltage - Isolation 5000Vrms  
Type I²C  
Technology Capacitive Coupling  
Supplier Device Package 16-SOIC  
Series ISO164x  
Rise / Fall Time (Typ) 24ns, 16ns  
Pulse Width Distortion (Max) 45ns  
Propagation Delay tpLH / tpHL (Max) 70ns, 88ns  
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 2  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 2/1  
Data Rate -  
Common Mode Transient Immunity (Min) 50kV/µs  
Channel Type Bidirectional  
Base Product Number ISO1641  

Parts Introduction

Manufacturer Part Number

ISO1641DWR

Manufacturer

Texas Instruments

Introduction

Digital Isolator IC

Product Features and Performance

2 bidirectional channels

Capacitive coupling technology

High common-mode transient immunity (> 50kV/s)

Fast propagation delay (tpLH/tpHL max: 70ns/88ns)

Low pulse width distortion (max: 45ns)

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

Product Advantages

Compact 16-SOIC package

Tape and reel packaging

RoHS3 compliant

Key Technical Parameters

Isolation voltage: 5000Vrms

Supply voltage: 3V to 5.5V

Rise/fall time: 24ns/16ns

Quality and Safety Features

Meets ROHS3 compliance

Compatibility

Surface mount compatible

Suitable for a variety of digital applications

Application Areas

Industrial automation

Motor control

Power supplies

Medical equipment

Data communication systems

Product Lifecycle

Current product, no information on discontinuation

Several Key Reasons to Choose This Product

High common-mode transient immunity for reliable operation

Fast propagation delay and low pulse width distortion for efficient data transmission

Wide operating temperature range for versatile applications

Compact package and surface mount design for space-constrained designs

RoHS3 compliance for environmental considerations

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO1641DWR

Product Attribute ISO1641DWR ISO15DWR ISO1643DWR ISO1644DWR
Part Number ISO1641DWR ISO15DWR ISO1643DWR ISO1644DWR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Channel Type Bidirectional Unidirectional Bidirectional, Unidirectional Bidirectional, Unidirectional
Series ISO164x - ISO164x ISO164x
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Voltage - Isolation 5000Vrms 2500Vrms 5000Vrms 5000Vrms
Propagation Delay tpLH / tpHL (Max) 70ns, 88ns - 70ns, 88ns 18ns, 18ns
Voltage - Supply 3V ~ 5.5V 3.15V ~ 3.6V 3V ~ 5.5V 3V ~ 5.5V
Data Rate - 1Mbps 50Mbps 50Mbps
Rise / Fall Time (Typ) 24ns, 16ns - 24ns, 16ns 6ns, 6ns (Max)
Operating Temperature -40°C ~ 125°C -40°C ~ 85°C -40°C ~ 125°C -40°C ~ 125°C
Common Mode Transient Immunity (Min) 50kV/µs 25kV/µs 50kV/µs 50kV/µs
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Inputs - Side 1/Side 2 2/1 2/1 4/2 4/3
Package / Case 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295', 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width)
Isolated Power No No No No
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Pulse Width Distortion (Max) 45ns - 45ns 7ns
Base Product Number ISO1641 ISO15 ISO1643 ISO1644
Supplier Device Package 16-SOIC 16-SOIC 16-SOIC 16-SOIC
Type I²C RS422, RS485 I²C, SPI I²C, SPI
Number of Channels 2 3 4 5

ISO1641DWR Datasheet PDF

Download ISO1641DWR pdf datasheets and Texas Instruments documentation for ISO1641DWR - Texas Instruments.

Datasheets
ISO164x.pdf
PCN Assembly/Origin
Wafer Fab Site 23/Feb/2023.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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ISO1641DWR Image

ISO1641DWR

Texas Instruments
32D-ISO1641DWR

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