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TI ISO7721DR 48HRS

Reinforced dual-channel design

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: Texas Instruments

Mfr.Part #: ISO7721DR

Datasheet: ISO7721DR Datasheet (PDF)

Package/Case: SOIC (D)-8

RoHS Status:

Stock Condition: 2,844 pcs, New Original

Product Type: Digital Isolators

Warranty: 1 Year Ovaga Warranty - Find Out More

Reference Price

*All prices are in USD

Qty Unit Price Ext Price
1 $0.400 $0.400
10 $0.317 $3.170
30 $0.276 $8.280
100 $0.240 $24.000
500 $0.230 $115.000
1000 $0.224 $224.000

In Stock 2,844 PCS

- +

Quick Quote

Please submit RFQ for ISO7721DR or email to us: Email: [email protected], we will contact you within 12 hours.

ISO7721DR General Description

The ISO7721DR is a digital isolator device manufactured by Texas Instruments. It features a reinforced isolation barrier to provide reliable isolation of up to 5000 VRMS for 1 minute per UL 1577 and 4242 VPK per VDE V 0884-11. This component is capable of transmitting data across the isolation barrier using differential signaling, ensuring robust communication in noisy environments. With a wide operating temperature range of -40°C to 125°C, it is suitable for use in harsh industrial environments. The ISO7721DR also offers high electromagnetic compatibility (EMC) performance, making it suitable for applications where electromagnetic interference (EMI) is a concern. It comes in a small, space-saving SOIC-8 package, making it suitable for compact designs. Additionally, it features a high data rate of up to 100 Mbps, enabling fast and reliable data transmission in industrial automation, motor control, and other applications requiring isolation

Features

  • High speed transmission
  • Fast and reliable data transfer
  • High voltage isolation
  • Data integrity ensured
  • Rugged design for harsh environments
  • Low power consumption guaranteed

Application

  • Digital signal isolator
  • Effective in high-noise environments
  • Guarantees reliable performance

Specifications

Parameter Value Parameter Value
Rating Catalog Integrated isolated power No
Isolation rating Basic, Reinforced Number of channels 2
Forward/reverse channels 1 forward / 1 reverse Default output High, Low
Data rate (max) (MBps) 100 Surge isolation voltage (VIOSM) (VPK) 8000, 12800
Transient isolation voltage (VIOTM) (VPK) 4242, 7071, 8000 Withstand isolation voltage (VISO) (Vrms) 3000, 5000
CMTI (min) (V/µs) 85000 Operating temperature range (°C) -55 to 125
Supply voltage (max) (V) 5.5 Supply voltage (min) (V) 2.25
Propagation delay time (typ) (µs) 0.0107 Current consumption per channel (DC) (typ) (mA) 1
Current consumption per channel (1 Mbps) (typ) (mA) 1.6 Creepage (min) (mm) 4, 8, 8.5
Clearance (min) (mm) 4, 8, 8.5 Base Product Number ISO7721

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.

Payment

Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

  • Product Inventory

    Step1 :Product Inventory

  • Pressure Relief Packaging

    Step2 :Pressure Relief Packaging

  • Anti Static Packaging

    Step3 :Anti Static Packaging

  • Protective Packaging

    Step4 :Protective Packaging

  • Sealed Packaging

    Step5 :Sealed Packaging

  • Preparation for shipment

    Step6 :Preparation for shipment

We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.

  • ESD
  • ESD

Q: How can I order the ISO7721DR?

A: To place an order for the ISO7721DR, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.

Q: What is the warranty period for the ISO7721DR?

A: We offer a 1-year warranty on the ISO7721DR. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.

Q: How does Ovaga ensure the authenticity of ISO7721DR from Texas Instruments?

A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Texas Instruments manufacturers and authorized agents. All Texas Instruments suppliers must pass a qualification review before they can list their ISO7721DR products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.

Q: How can I find detailed information about the ISO7721DR chips, such as application notes, factory information, and images?

A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Texas Instruments information page to find comprehensive details about the ISO7721DR.

Q: Are the price and stock information for ISO7721DR on Ovaga's platform accurate?

A: Inventory levels for Texas Instruments products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.

Q: Can I place orders offline with Ovaga?

A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.

Q: What payment methods are accepted by Ovaga?

A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.

Q: How is shipping arranged, and how can I track my package?

A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.

Q: What is the return or replacement process for ISO7721DR?

A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:

  • The defect must be reported within 365 days after delivery.
  • The product must be unused and in its original, unopened packaging.
  • Requesting Return Authorizations must be obtained.

For the return process:

  • Please inform us within 365 days of receiving the product.
  • Obtain Return Authorization from our team.
  • Please refer to our After-Sale Matters for more detailed instructions.

Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the ISO7721DR?

A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].

Q: What can you tell me about Ovaga's quality assurance practices?

A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.

Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?

A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.

Part points

  • The ISO7721DR is a high-speed, reinforced dual-channel digital isolator chip designed to provide isolation for sensitive electronic circuits. It offers high noise immunity and reliability, making it ideal for applications in industrial automation, power supplies, and motor control systems. Its dual-channel configuration allows for efficient data transmission while ensuring isolation between two different signal paths.
  • Equivalent

    Some equivalent products of the ISO7721DR chip are the ISO7721D, ISO7741, ISO7710, and ISO7740. These chips are also isolated, dual channel, high-speed digital isolators with various voltage and current specifications.
  • Features

    The ISO7721DR is a high-speed, reinforced dual-channel digital isolator with a data rate of up to 100 Mbps. It offers a low propagation delay of 9 ns and high electromagnetic immunity. It operates on a 3.3 V power supply and is suitable for industrial automation, motor control, and communication systems.
  • Pinout

    The ISO7721DR is a dual channel digital isolator with a pin count of 8. It is used for isolating high-speed data interfaces, providing protection against high voltage transients and noise. The device has two input and output channels, and offers high data rates and low propagation delays for efficient signal transmission.
  • Manufacturer

    The manufacturer of the ISO7721DR is Texas Instruments. Texas Instruments is an American semiconductor company that designs and manufactures analog and digital semiconductor chips. They are known for producing a wide range of integrated circuits for various applications including consumer electronics, industrial equipment, and automotive systems.
  • Application Field

    The ISO7721DR is commonly used in industrial automation systems, motor control, power inverters, and isolated data acquisition systems. It is ideal for applications requiring high voltage isolation, noise immunity, and reliable communication between isolated systems.
  • Package

    The ISO7721DR chip comes in a SOIC-8 package, with a dual-channel digital isolator form factor. The size of the package is 4.9mm x 3.9mm, making it compact and suitable for a wide range of applications requiring isolation between different voltage domains.

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