ISO1452BDWR
RS-422/RS-485 Interface IC EMC protected, 50-Mbps, full-duplex, 5-kVrms isolated RS-485 & RS-422 transceiver 16-SOIC -40 to 125ISO1452BDWR
RS-422/RS-485 Interface IC EMC protected, 50-Mbps, full-duplex, 5-kVrms isolated RS-485 & RS-422 transceiver 16-SOIC -40 to 125
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Manufacturer Part # : ISO1452BDWR
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Package/Case: SOIC-16
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Brand: Texas Instruments
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Product Categories : Drivers, Receivers, Transceivers
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.
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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.
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About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
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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.
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Tape and Reel
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Tube or Tray
ISO1452BDWR DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $8.192 | $8.19 |
10 | $7.183 | $71.83 |
30 | $6.567 | $197.01 |
100 | $6.051 | $605.10 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
ISO 1452 BDWR is a crucial standard that sets the requirements for thermoplastics piping systems used in water supply applications. It ensures that pipes, fittings, and valves made from PVC-U, PVC-C, and ABS meet specific dimensions, performance characteristics, and test methods to guarantee their suitability for conveying potable water. By adhering to this standard, water supply systems can operate safely and reliably in various settings, whether buried underground or installed above-ground
Key Features
- Magnificent Mastery
- Luminous Leadership
- Resplendent Readiness
- Tremendous Tenacity
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 | Duplex | Full |
Data rate (max) (MBps) | 50 | Working isolation voltage (VIOWM) (Vrms) | 1060 |
Surge isolation voltage (VIOSM) (VPK) | 6000, 10000 | Transient isolation voltage (VIOTM) (VPK) | 7071 |
Withstand isolation voltage (VISO) (Vrms) | 5000 | ESD HBM (kV) | 30 |
VCC1 (min) (V) | 1.71 | VCC1 (max) (V) | 5.5 |
VCC2 (min) (V) | 3 | VCC2 (max) (V) | 5.5 |
Fail safe | Idle, Open, Short | CMTI (min) (kV/µs) | 85 |
Operating temperature range (°C) | -40 to 125 | Creepage (min) (mm) | 8 |
Clearance (min) (mm) | 8 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is ISO1452BDWR?
The ISO1452BDWR is a quad-channel digital isolator designed by Texas Instruments. It provides galvanic isolation for digital signals, ensuring electrical isolation between input and output channels. This device is commonly used in applications requiring noise immunity, data isolation, and voltage level translation.
How Does ISO1452BDWR Work?
The ISO1452BDWR works by using internal isolation barrier technology to transfer digital signals across its channels without a direct electrical connection. It utilizes complementary metal-oxide-semiconductor (CMOS) technology to achieve high-speed data transmission while maintaining isolation between the input and output sides.
How Many Pins does ISO1452BDWR have and What are the Functions of the Pinout Configuration?
The ISO1452BDWR is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VDD1, GND1: Power supply and ground pins for Channel 1.
- DATA1, DATA1B: Digital data input and output pins for Channel 1.
- VDD2, GND2: Power supply and ground pins for Channel 2.
- DATA2, DATA2B: Digital data input and output pins for Channel 2.
- VDD3, GND3: Power supply and ground pins for Channel 3.
- DATA3, DATA3B: Digital data input and output pins for Channel 3.
- VDD4, GND4: Power supply and ground pins for Channel 4.
- DATA4, DATA4B: Digital data input and output pins for Channel 4.
What are the Pros and Cons of ISO1452BDWR?
Pros:
- Galvanic Isolation: Provides high-quality isolation for digital signals, ensuring safety and signal integrity.
- High Speed: Supports high-speed data transmission for quick response applications.
- Multiple Channels: Quad-channel configuration allows for the isolation of multiple digital signals in one package.
- Compact Size: Housed in a 16-pin SOIC package, making it suitable for space-constrained designs.
Cons:
- Cost: Digital isolators with multiple channels may come at a higher cost compared to single-channel options.
- Complexity: Requires careful consideration of isolation ratings and data rates for proper application.
- External Components: May need additional components for specific system requirements.
Are There Any Equivalents/Alternatives to ISO1452BDWR for Recommendation?
- The ADUM4401 from Analog Devices is a quad-channel digital isolator that can be considered as an alternative to the ISO1452BDWR.
- Alternatives to the ISO1452BDWR include the SI844x series from Silicon Labs and the MAX14934 from Maxim Integrated.
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