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HomeProductsIsolatorsDigital IsolatorsISO721MDR
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ISO721MDR - Texas Instruments

Manufacturer Part Number
ISO721MDR
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO721MDR
ECAD Model
Parts Description
DGTL ISO 2500VRMS 1CH GP 8SOIC
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
ISO721,722(M).pdf
RoHs Status
ROHS3 Compliant
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Specifications

ISO721MDR Tech Specifications
Texas Instruments - ISO721MDR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO721MDR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 3V ~ 5.5V  
Voltage - Isolation 2500Vrms  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 8-SOIC  
Series -  
Rise / Fall Time (Typ) 1ns, 1ns  
Pulse Width Distortion (Max) 1ns  
Propagation Delay tpLH / tpHL (Max) 16ns, 16ns  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Number of Channels 1  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 1/0  
Data Rate 150Mbps  
Common Mode Transient Immunity (Min) 25kV/µs  
Channel Type Unidirectional  
Base Product Number ISO721  

Parts Introduction

Manufacturer Part Number

ISO721MDR

Manufacturer

Texas Instruments

Introduction

The ISO721MDR is a high-speed, single-channel digital isolator that provides reliable galvanic isolation between digital signal lines using capacitive isolation technology.

Product Features and Performance

1ns typical rise/fall time

150Mbps maximum data rate

2500Vrms isolation voltage

25kV/μs common-mode transient immunity

16ns maximum propagation delay

1ns maximum pulse width distortion

Product Advantages

Reliable galvanic isolation

High-speed digital signal transmission

Low power consumption

Compact 8-SOIC package

Key Technical Parameters

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

Supply voltage: 3V to 5.5V

1 unidirectional channel

Inputs/Outputs: 1/0

Quality and Safety Features

RoHS3 compliant

Capacitive isolation technology for high reliability

Compatibility

Surface mount package

Pin-compatible with other digital isolator products

Application Areas

Industrial automation

Motor control

Power supplies

Medical equipment

Telecommunications

Product Lifecycle

Currently in production

No known plans for discontinuation

Replacement and upgrade options available from Texas Instruments

Several Key Reasons to Choose This Product

Reliable galvanic isolation to protect sensitive electronics

High-speed digital signal transmission for demanding applications

Low power consumption for energy-efficient designs

Compact packaging for space-constrained layouts

RoHS3 compliance for environmental responsibility

Extensive application support and product lifecycle from Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO721MDR

Product Attribute ISO721MDR ISO721MD ISO7220BD ISO721DUB
Part Number ISO721MDR ISO721MD ISO7220BD ISO721DUB
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SMD, Gull Wing
Data Rate 150Mbps 150Mbps 5Mbps 100Mbps
Pulse Width Distortion (Max) 1ns 1ns 3ns 2ns
Type General Purpose General Purpose General Purpose General Purpose
Rise / Fall Time (Typ) 1ns, 1ns 1ns, 1ns 1ns, 1ns 1ns, 1ns
Number of Channels 1 1 2 1
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Propagation Delay tpLH / tpHL (Max) 16ns, 16ns 16ns, 16ns 70ns, 70ns 24ns, 24ns
Base Product Number ISO721 ISO721 ISO7220 ISO721
Voltage - Supply 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V
Isolated Power No No No No
Common Mode Transient Immunity (Min) 25kV/µs 25kV/µs 25kV/µs 25kV/µs
Package Tape & Reel (TR) Tube Tube Tube
Voltage - Isolation 2500Vrms 2500Vrms 2500Vrms 2500Vrms
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Inputs - Side 1/Side 2 1/0 1/0 2/0 1/0
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOP

ISO721MDR Datasheet PDF

Download ISO721MDR pdf datasheets and Texas Instruments documentation for ISO721MDR - Texas Instruments.

HTML Datasheet
ISO721,722(M).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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ISO721MDR Image

ISO721MDR

Texas Instruments
32D-ISO721MDR

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