AS3911-BQFT
The AS3911-BQFT is capable of reading and interacting with NFC tags and transpondersAS3911-BQFT
The AS3911-BQFT is capable of reading and interacting with NFC tags and transponders
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Manufacturer Part # : AS3911-BQFT
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Package/Case: QFN-32
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Part Status : OBSOLETE
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Brand: Stmicroelectronics
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Product Categories : RFID, RF Access, Monitoring ICs
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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
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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.
Example
Tape and Reel
Cut Tape
Tube or Tray
AS3911-BQFT 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 AS3911-BQFT is the ideal solution for secure NFC applications, offering high performance and reliability. With its support for multiple standards, including ISO 14443A/B, ISO 15693, and FeliCa, this front-end IC can cater to a wide range of requirements in the contactless payment, e-ID, and access control sectors. Its low-power design ensures efficient operation in battery-operated devices, while the flexible interfaces allow for seamless integration into various systems
Key Features
- Close loop adjustment of ASK modulation for accurate control of modulation depth in case of ISO-14443B protocol
- Low power (3.5μA) NFC target mode
- AM/PM demodulator
- Accurate RF envelope measurement (8 bit A/D)
- High output power at 3.3V power supply:
- Up to 700mW in case regulator is externally shorted
- Up to 500mW in case differential output and antenna trimming is used
- Up to 125mW in case of single ended output and antenna trimming is used
- Squelch feature which performs gain reduction to compensate for noise generated by transponder processing
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | NFC/RFID Tags & Transponders | RoHS | Details |
Operating Frequency ! | 13.56 MHz | Maximum Operating Temperature ! | + 125 C |
Minimum Operating Temperature | - 40 C | Mounting Style | SMD/SMT |
Package / Case | QFN-32 | Brand | STMicroelectronics |
Function | Read Only | Moisture Sensitive | Yes |
Product Type ! | NFC/RFID Tags & Transponders | Series | AS3911 |
Factory Pack Quantity | 1000 | Subcategory | Wireless & RF Integrated Circuits |
Technology | Si | Part # Aliases | ST25R3911-BQFT |
Unit Weight | 0.006653 oz |
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