ISO7740FDBQR
SSOP packaged digital isolator with 4 channels and 100Mbps data rateISO7740FDBQR
SSOP packaged digital isolator with 4 channels and 100Mbps data rate
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Manufacturer Part # : ISO7740FDBQR
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Package/Case: SSOP-16
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Part Status : ACTIVE
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Brand: Texas Instruments
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Product Categories : Digital Isolators
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RoHS:
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
ISO7740FDBQR DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The ISO7740FDBQR is a versatile digital isolator that offers high-performance quad-channel isolation with impressive 5000 VRMS (DW package) and 3000 VRMS (DBQ package) ratings. Whether you need basic insulation or reinforced ratings, this family of devices has you covered with certifications from VDE, CSA, TUV, and CQC. With a focus on electromagnetic immunity and low emissions, the ISO774x devices excel at isolating CMOS or LVCMOS digital I/Os while consuming minimal power. Each channel features a logic input and output buffer separated by a capacitive silicon dioxide barrier, ensuring reliable performance in a variety of applications. The enable pins allow for flexibility in output configuration and power management, making these isolators ideal for multi-master driving scenarios. Whether you choose the ISO7740, ISO7741, or ISO7742 variant, you can trust that your signals will remain isolated and secure, even in the event of input power loss
Key Features
- Digital isolation up to 150Mbps
- Suitable for industrial automation applications
- Wide operating temperature range available
- Low power consumption for energy efficiency
- Designed for high-speed data transmission
- Reinforced insulation up to 5.7kV peak
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Rating | Catalog | Integrated isolated power | No |
Isolation rating | Basic, Reinforced | Number of channels | 4 |
Forward/reverse channels | 4 forward / 0 reverse | Default output | High, Low |
Data rate (max) (MBps) | 100 | Surge isolation voltage (VIOSM) (VPK) | 6400, 12800 |
Transient isolation voltage (VIOTM) (VPK) | 4242, 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) | 1.725 |
Current consumption per channel (1 Mbps) (typ) (mA) | 2.325 | Creepage (min) (mm) | 3.7, 8 |
Clearance (min) (mm) | 3.7, 8 |
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